15196978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 23478840

約数和(自身を除く): 8281862

約数列:

[1, 2, 41, 82, 241, 482, 769, 1538, 9881, 19762, 31529, 63058, 185329, 370658, 7598489, 15196978]

約数ペア:

[(1, 15196978), (2, 7598489), (41, 370658), (82, 185329), (241, 63058), (482, 31529), (769, 19762), (1538, 9881)]