16626986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13217}}^1$

素因数の和:13273

約数の個数: 16

約数和(自身を含む): 27123336

約数和(自身を除く): 10496350

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 13217, 26434, 224689, 449378, 489029, 978058, 8313493, 16626986]

約数ペア:

[(1, 16626986), (2, 8313493), (17, 978058), (34, 489029), (37, 449378), (74, 224689), (629, 26434), (1258, 13217)]