17728402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2239}}^1$

素因数の和:2385

約数の個数: 16

約数和(自身を含む): 27578880

約数和(自身を除く): 9850478

約数列:

[1, 2, 37, 74, 107, 214, 2239, 3959, 4478, 7918, 82843, 165686, 239573, 479146, 8864201, 17728402]

約数ペア:

[(1, 17728402), (2, 8864201), (37, 479146), (74, 239573), (107, 165686), (214, 82843), (2239, 7918), (3959, 4478)]