15212756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17209}}^1$

素因数の和:17243

約数の個数: 24

約数和(自身を含む): 30358440

約数和(自身を除く): 15145684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 17209, 34418, 68836, 223717, 292553, 447434, 585106, 894868, 1170212, 3803189, 7606378, 15212756]

約数ペア:

[(1, 15212756), (2, 7606378), (4, 3803189), (13, 1170212), (17, 894868), (26, 585106), (34, 447434), (52, 292553), (68, 223717), (221, 68836), (442, 34418), (884, 17209)]