15315256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 31737600

約数和(自身を除く): 16422344

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 2203, 3476, 4406, 6952, 8812, 17624, 24233, 48466, 96932, 174037, 193864, 348074, 696148, 1392296, 1914407, 3828814, 7657628, 15315256]

約数ペア:

[(1, 15315256), (2, 7657628), (4, 3828814), (8, 1914407), (11, 1392296), (22, 696148), (44, 348074), (79, 193864), (88, 174037), (158, 96932), (316, 48466), (632, 24233), (869, 17624), (1738, 8812), (2203, 6952), (3476, 4406)]