39175924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 70519680

約数和(自身を除く): 31343756

約数列:

[1, 2, 4, 43, 86, 172, 239, 478, 953, 956, 1906, 3812, 10277, 20554, 40979, 41108, 81958, 163916, 227767, 455534, 911068, 9793981, 19587962, 39175924]

約数ペア:

[(1, 39175924), (2, 19587962), (4, 9793981), (43, 911068), (86, 455534), (172, 227767), (239, 163916), (478, 81958), (953, 41108), (956, 40979), (1906, 20554), (3812, 10277)]