15204518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2053}}^1$

素因数の和:2108

約数の個数: 24

約数和(自身を含む): 27260688

約数和(自身を除く): 12056170

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 2053, 3703, 4106, 7406, 14371, 28742, 47219, 94438, 330533, 661066, 1086037, 2172074, 7602259, 15204518]

約数ペア:

[(1, 15204518), (2, 7602259), (7, 2172074), (14, 1086037), (23, 661066), (46, 330533), (161, 94438), (322, 47219), (529, 28742), (1058, 14371), (2053, 7406), (3703, 4106)]