21586022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{17159}}^1$

素因数の和:17215

約数の個数: 16

約数和(自身を含む): 35212320

約数和(自身を除く): 13626298

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 17159, 34318, 291703, 583406, 634883, 1269766, 10793011, 21586022]

約数ペア:

[(1, 21586022), (2, 10793011), (17, 1269766), (34, 634883), (37, 583406), (74, 291703), (629, 34318), (1258, 17159)]