15715796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 28930440

約数和(自身を除く): 13214644

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 2221, 3538, 4442, 7076, 8884, 64409, 128818, 135481, 257636, 270962, 541924, 3928949, 7857898, 15715796]

約数ペア:

[(1, 15715796), (2, 7857898), (4, 3928949), (29, 541924), (58, 270962), (61, 257636), (116, 135481), (122, 128818), (244, 64409), (1769, 8884), (2221, 7076), (3538, 4442)]