19085088

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 57915648

約数和(自身を除く): 38830560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 53, 62, 66, 88, 93, 96, 106, 121, 124, 132, 159, 176, 186, 212, 242, 248, 264, 318, 341, 352, 363, 372, 424, 484, 496, 528, 583, 636, 682, 726, 744, 848, 968, 992, 1023, 1056, 1166, 1272, 1364, 1452, 1488, 1643, 1696, 1749, 1936, 2046, 2332, 2544, 2728, 2904, 2976, 3286, 3498, 3751, 3872, 4092, 4664, 4929, 5088, 5456, 5808, 6413, 6572, 6996, 7502, 8184, 9328, 9858, 10912, 11253, 11616, 12826, 13144, 13992, 15004, 16368, 18073, 18656, 19239, 19716, 22506, 25652, 26288, 27984, 30008, 32736, 36146, 38478, 39432, 45012, 51304, 52576, 54219, 55968, 60016, 72292, 76956, 78864, 90024, 102608, 108438, 120032, 144584, 153912, 157728, 180048, 198803, 205216, 216876, 289168, 307824, 360096, 397606, 433752, 578336, 596409, 615648, 795212, 867504, 1192818, 1590424, 1735008, 2385636, 3180848, 4771272, 6361696, 9542544, 19085088]

約数ペア:

[(1, 19085088), (2, 9542544), (3, 6361696), (4, 4771272), (6, 3180848), (8, 2385636), (11, 1735008), (12, 1590424), (16, 1192818), (22, 867504), (24, 795212), (31, 615648), (32, 596409), (33, 578336), (44, 433752), (48, 397606), (53, 360096), (62, 307824), (66, 289168), (88, 216876), (93, 205216), (96, 198803), (106, 180048), (121, 157728), (124, 153912), (132, 144584), (159, 120032), (176, 108438), (186, 102608), (212, 90024), (242, 78864), (248, 76956), (264, 72292), (318, 60016), (341, 55968), (352, 54219), (363, 52576), (372, 51304), (424, 45012), (484, 39432), (496, 38478), (528, 36146), (583, 32736), (636, 30008), (682, 27984), (726, 26288), (744, 25652), (848, 22506), (968, 19716), (992, 19239), (1023, 18656), (1056, 18073), (1166, 16368), (1272, 15004), (1364, 13992), (1452, 13144), (1488, 12826), (1643, 11616), (1696, 11253), (1749, 10912), (1936, 9858), (2046, 9328), (2332, 8184), (2544, 7502), (2728, 6996), (2904, 6572), (2976, 6413), (3286, 5808), (3498, 5456), (3751, 5088), (3872, 4929), (4092, 4664)]