21324652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3659}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 39352320

約数和(自身を除く): 18027668

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 3659, 5828, 7318, 14636, 113429, 171973, 226858, 343946, 453716, 687892, 5331163, 10662326, 21324652]

約数ペア:

[(1, 21324652), (2, 10662326), (4, 5331163), (31, 687892), (47, 453716), (62, 343946), (94, 226858), (124, 171973), (188, 113429), (1457, 14636), (2914, 7318), (3659, 5828)]