15795824

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 60

約数和(自身を含む): 34633200

約数和(自身を除く): 18837376

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 199, 242, 328, 398, 451, 484, 656, 796, 902, 968, 1592, 1804, 1936, 2189, 3184, 3608, 4378, 4961, 7216, 8159, 8756, 9922, 16318, 17512, 19844, 24079, 32636, 35024, 39688, 48158, 65272, 79376, 89749, 96316, 130544, 179498, 192632, 358996, 385264, 717992, 987239, 1435984, 1974478, 3948956, 7897912, 15795824]

約数ペア:

[(1, 15795824), (2, 7897912), (4, 3948956), (8, 1974478), (11, 1435984), (16, 987239), (22, 717992), (41, 385264), (44, 358996), (82, 192632), (88, 179498), (121, 130544), (164, 96316), (176, 89749), (199, 79376), (242, 65272), (328, 48158), (398, 39688), (451, 35024), (484, 32636), (656, 24079), (796, 19844), (902, 17512), (968, 16318), (1592, 9922), (1804, 8756), (1936, 8159), (2189, 7216), (3184, 4961), (3608, 4378)]