65858914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{21851}}^1$

素因数の和:22001

約数の個数: 16

約数和(自身を含む): 108560736

約数和(自身を除く): 42701822

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 21851, 43702, 240361, 480722, 2993587, 5987174, 32929457, 65858914]

約数ペア:

[(1, 65858914), (2, 32929457), (11, 5987174), (22, 2993587), (137, 480722), (274, 240361), (1507, 43702), (3014, 21851)]