15422996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 28331520

約数和(自身を除く): 12908524

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 2039, 3782, 4078, 7564, 8156, 63209, 124379, 126418, 248758, 252836, 497516, 3855749, 7711498, 15422996]

約数ペア:

[(1, 15422996), (2, 7711498), (4, 3855749), (31, 497516), (61, 252836), (62, 248758), (122, 126418), (124, 124379), (244, 63209), (1891, 8156), (2039, 7564), (3782, 4078)]