17220244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 31132640

約数和(自身を除く): 13912396

約数列:

[1, 2, 4, 37, 74, 148, 307, 379, 614, 758, 1228, 1516, 11359, 14023, 22718, 28046, 45436, 56092, 116353, 232706, 465412, 4305061, 8610122, 17220244]

約数ペア:

[(1, 17220244), (2, 8610122), (4, 4305061), (37, 465412), (74, 232706), (148, 116353), (307, 56092), (379, 45436), (614, 28046), (758, 22718), (1228, 14023), (1516, 11359)]