15272428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 28421120

約数和(自身を除く): 13148692

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1951, 1957, 3902, 3914, 7804, 7828, 37069, 74138, 148276, 200953, 401906, 803812, 3818107, 7636214, 15272428]

約数ペア:

[(1, 15272428), (2, 7636214), (4, 3818107), (19, 803812), (38, 401906), (76, 200953), (103, 148276), (206, 74138), (412, 37069), (1951, 7828), (1957, 7804), (3902, 3914)]