12345674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13687}}^1$

素因数の和:13741

約数の個数: 16

約数和(自身を含む): 20696256

約数和(自身を除く): 8350582

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 13687, 27374, 150557, 301114, 561167, 1122334, 6172837, 12345674]

約数ペア:

[(1, 12345674), (2, 6172837), (11, 1122334), (22, 561167), (41, 301114), (82, 150557), (451, 27374), (902, 13687)]