15851342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21023}}^1$

素因数の和:21067

約数の個数: 16

約数和(自身を含む): 26490240

約数和(自身を除く): 10638898

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 21023, 42046, 273299, 546598, 609667, 1219334, 7925671, 15851342]

約数ペア:

[(1, 15851342), (2, 7925671), (13, 1219334), (26, 609667), (29, 546598), (58, 273299), (377, 42046), (754, 21023)]