15886832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{76379}}^1$

素因数の和:76400

約数の個数: 20

約数和(自身を含む): 33148920

約数和(自身を除く): 17262088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 76379, 152758, 305516, 611032, 992927, 1222064, 1985854, 3971708, 7943416, 15886832]

約数ペア:

[(1, 15886832), (2, 7943416), (4, 3971708), (8, 1985854), (13, 1222064), (16, 992927), (26, 611032), (52, 305516), (104, 152758), (208, 76379)]