15613208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8831}}^1$

素因数の和:8867

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 17771752

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 8831, 17662, 35324, 70648, 114803, 150127, 229606, 300254, 459212, 600508, 918424, 1201016, 1951651, 3903302, 7806604, 15613208]

約数ペア:

[(1, 15613208), (2, 7806604), (4, 3903302), (8, 1951651), (13, 1201016), (17, 918424), (26, 600508), (34, 459212), (52, 300254), (68, 229606), (104, 150127), (136, 114803), (221, 70648), (442, 35324), (884, 17662), (1768, 8831)]