19242072

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 55486080

約数和(自身を除く): 36244008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 222, 233, 248, 279, 296, 333, 372, 444, 466, 558, 666, 699, 744, 888, 932, 1116, 1147, 1332, 1398, 1864, 2097, 2232, 2294, 2664, 2796, 3441, 4194, 4588, 5592, 6882, 7223, 8388, 8621, 9176, 10323, 13764, 14446, 16776, 17242, 20646, 21669, 25863, 27528, 28892, 34484, 41292, 43338, 51726, 57784, 65007, 68968, 77589, 82584, 86676, 103452, 130014, 155178, 173352, 206904, 260028, 267251, 310356, 520056, 534502, 620712, 801753, 1069004, 1603506, 2138008, 2405259, 3207012, 4810518, 6414024, 9621036, 19242072]

約数ペア:

[(1, 19242072), (2, 9621036), (3, 6414024), (4, 4810518), (6, 3207012), (8, 2405259), (9, 2138008), (12, 1603506), (18, 1069004), (24, 801753), (31, 620712), (36, 534502), (37, 520056), (62, 310356), (72, 267251), (74, 260028), (93, 206904), (111, 173352), (124, 155178), (148, 130014), (186, 103452), (222, 86676), (233, 82584), (248, 77589), (279, 68968), (296, 65007), (333, 57784), (372, 51726), (444, 43338), (466, 41292), (558, 34484), (666, 28892), (699, 27528), (744, 25863), (888, 21669), (932, 20646), (1116, 17242), (1147, 16776), (1332, 14446), (1398, 13764), (1864, 10323), (2097, 9176), (2232, 8621), (2294, 8388), (2664, 7223), (2796, 6882), (3441, 5592), (4194, 4588)]