13459172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4603}}^1$

素因数の和:4667

約数の個数: 24

約数和(自身を含む): 25524576

約数和(自身を除く): 12065404

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 4603, 9206, 18412, 78251, 156502, 197929, 313004, 395858, 791716, 3364793, 6729586, 13459172]

約数ペア:

[(1, 13459172), (2, 6729586), (4, 3364793), (17, 791716), (34, 395858), (43, 313004), (68, 197929), (86, 156502), (172, 78251), (731, 18412), (1462, 9206), (2924, 4603)]