15937972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 28929096

約数和(自身を除く): 12991124

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 953, 1906, 3812, 4181, 8362, 16724, 35261, 70522, 107689, 141044, 215378, 430756, 3984493, 7968986, 15937972]

約数ペア:

[(1, 15937972), (2, 7968986), (4, 3984493), (37, 430756), (74, 215378), (113, 141044), (148, 107689), (226, 70522), (452, 35261), (953, 16724), (1906, 8362), (3812, 4181)]