15213674

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 12728086

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 238, 659, 679, 1318, 1358, 1649, 3298, 4613, 9226, 11203, 11543, 22406, 23086, 63923, 78421, 127846, 156842, 447461, 894922, 1086691, 2173382, 7606837, 15213674]

約数ペア:

[(1, 15213674), (2, 7606837), (7, 2173382), (14, 1086691), (17, 894922), (34, 447461), (97, 156842), (119, 127846), (194, 78421), (238, 63923), (659, 23086), (679, 22406), (1318, 11543), (1358, 11203), (1649, 9226), (3298, 4613)]