15859172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19531}}^1$

素因数の和:19571

約数の個数: 24

約数和(自身を含む): 32813760

約数和(自身を除く): 16954588

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 19531, 39062, 78124, 136717, 273434, 546868, 566399, 1132798, 2265596, 3964793, 7929586, 15859172]

約数ペア:

[(1, 15859172), (2, 7929586), (4, 3964793), (7, 2265596), (14, 1132798), (28, 566399), (29, 546868), (58, 273434), (116, 136717), (203, 78124), (406, 39062), (812, 19531)]