15172716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5158

約数の個数: 48

約数和(自身を含む): 40140800

約数和(自身を除く): 24968084

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 5119, 10238, 15357, 20476, 30714, 61428, 66547, 97261, 133094, 194522, 199641, 266188, 291783, 389044, 399282, 583566, 798564, 1167132, 1264393, 2528786, 3793179, 5057572, 7586358, 15172716]

約数ペア:

[(1, 15172716), (2, 7586358), (3, 5057572), (4, 3793179), (6, 2528786), (12, 1264393), (13, 1167132), (19, 798564), (26, 583566), (38, 399282), (39, 389044), (52, 291783), (57, 266188), (76, 199641), (78, 194522), (114, 133094), (156, 97261), (228, 66547), (247, 61428), (494, 30714), (741, 20476), (988, 15357), (1482, 10238), (2964, 5119)]