15497924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 29315328

約数和(自身を除く): 13817404

約数列:

[1, 2, 4, 13, 26, 52, 491, 607, 982, 1214, 1964, 2428, 6383, 7891, 12766, 15782, 25532, 31564, 298037, 596074, 1192148, 3874481, 7748962, 15497924]

約数ペア:

[(1, 15497924), (2, 7748962), (4, 3874481), (13, 1192148), (26, 596074), (52, 298037), (491, 31564), (607, 25532), (982, 15782), (1214, 12766), (1964, 7891), (2428, 6383)]