22188374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27529}}^1$

素因数の和:27575

約数の個数: 16

約数和(自身を含む): 37000320

約数和(自身を除く): 14811946

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 27529, 55058, 357877, 715754, 853399, 1706798, 11094187, 22188374]

約数ペア:

[(1, 22188374), (2, 11094187), (13, 1706798), (26, 853399), (31, 715754), (62, 357877), (403, 55058), (806, 27529)]