15723474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4289}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 34594560

約数和(自身を除く): 18871086

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 4289, 8578, 12867, 25734, 55757, 111514, 167271, 201583, 334542, 403166, 604749, 1209498, 2620579, 5241158, 7861737, 15723474]

約数ペア:

[(1, 15723474), (2, 7861737), (3, 5241158), (6, 2620579), (13, 1209498), (26, 604749), (39, 403166), (47, 334542), (78, 201583), (94, 167271), (141, 111514), (282, 55757), (611, 25734), (1222, 12867), (1833, 8578), (3666, 4289)]