12134020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19571}}^1$

素因数の和:19611

約数の個数: 24

約数和(自身を含む): 26304768

約数和(自身を除く): 14170748

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 19571, 39142, 78284, 97855, 195710, 391420, 606701, 1213402, 2426804, 3033505, 6067010, 12134020]

約数ペア:

[(1, 12134020), (2, 6067010), (4, 3033505), (5, 2426804), (10, 1213402), (20, 606701), (31, 391420), (62, 195710), (124, 97855), (155, 78284), (310, 39142), (620, 19571)]