15144836

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8867}}^1$

素因数の和:8939

約数の個数: 24

約数和(自身を含む): 30789696

約数和(自身を除く): 15644860

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 8867, 17734, 35468, 62069, 124138, 248276, 540887, 1081774, 2163548, 3786209, 7572418, 15144836]

約数ペア:

[(1, 15144836), (2, 7572418), (4, 3786209), (7, 2163548), (14, 1081774), (28, 540887), (61, 248276), (122, 124138), (244, 62069), (427, 35468), (854, 17734), (1708, 8867)]