15911364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{189421}}^1$

素因数の和:189435

約数の個数: 24

約数和(自身を含む): 42430528

約数和(自身を除く): 26519164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 189421, 378842, 568263, 757684, 1136526, 1325947, 2273052, 2651894, 3977841, 5303788, 7955682, 15911364]

約数ペア:

[(1, 15911364), (2, 7955682), (3, 5303788), (4, 3977841), (6, 2651894), (7, 2273052), (12, 1325947), (14, 1136526), (21, 757684), (28, 568263), (42, 378842), (84, 189421)]