71415718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{170851}}^1$

素因数の和:170883

約数の個数: 16

約数和(自身を含む): 123013440

約数和(自身を除く): 51597722

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 170851, 341702, 1879361, 3246169, 3758722, 6492338, 35707859, 71415718]

約数ペア:

[(1, 71415718), (2, 35707859), (11, 6492338), (19, 3758722), (22, 3246169), (38, 1879361), (209, 341702), (418, 170851)]