15220648

素因数分解:

$2^3\times {\mathrm{113}}^2\times {\mathrm{149}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 28986750

約数和(自身を除く): 13766102

約数列:

[1, 2, 4, 8, 113, 149, 226, 298, 452, 596, 904, 1192, 12769, 16837, 25538, 33674, 51076, 67348, 102152, 134696, 1902581, 3805162, 7610324, 15220648]

約数ペア:

[(1, 15220648), (2, 7610324), (4, 3805162), (8, 1902581), (113, 134696), (149, 102152), (226, 67348), (298, 51076), (452, 33674), (596, 25538), (904, 16837), (1192, 12769)]