17287226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41357}}^1$

素因数の和:41389

約数の個数: 16

約数和(自身を含む): 29777760

約数和(自身を除く): 12490534

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 41357, 82714, 454927, 785783, 909854, 1571566, 8643613, 17287226]

約数ペア:

[(1, 17287226), (2, 8643613), (11, 1571566), (19, 909854), (22, 785783), (38, 454927), (209, 82714), (418, 41357)]