19428768

素因数分解:

$2^5\times 3^3\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 57456000

約数和(自身を除く): 38027232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 113, 144, 199, 216, 226, 288, 339, 398, 432, 452, 597, 678, 796, 864, 904, 1017, 1194, 1356, 1592, 1791, 1808, 2034, 2388, 2712, 3051, 3184, 3582, 3616, 4068, 4776, 5373, 5424, 6102, 6368, 7164, 8136, 9552, 10746, 10848, 12204, 14328, 16272, 19104, 21492, 22487, 24408, 28656, 32544, 42984, 44974, 48816, 57312, 67461, 85968, 89948, 97632, 134922, 171936, 179896, 202383, 269844, 359792, 404766, 539688, 607149, 719584, 809532, 1079376, 1214298, 1619064, 2158752, 2428596, 3238128, 4857192, 6476256, 9714384, 19428768]

約数ペア:

[(1, 19428768), (2, 9714384), (3, 6476256), (4, 4857192), (6, 3238128), (8, 2428596), (9, 2158752), (12, 1619064), (16, 1214298), (18, 1079376), (24, 809532), (27, 719584), (32, 607149), (36, 539688), (48, 404766), (54, 359792), (72, 269844), (96, 202383), (108, 179896), (113, 171936), (144, 134922), (199, 97632), (216, 89948), (226, 85968), (288, 67461), (339, 57312), (398, 48816), (432, 44974), (452, 42984), (597, 32544), (678, 28656), (796, 24408), (864, 22487), (904, 21492), (1017, 19104), (1194, 16272), (1356, 14328), (1592, 12204), (1791, 10848), (1808, 10746), (2034, 9552), (2388, 8136), (2712, 7164), (3051, 6368), (3184, 6102), (3582, 5424), (3616, 5373), (4068, 4776)]