16173668452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{212811427}}^1$

素因数の和:212811450

約数の個数: 12

約数和(自身を含む): 29793599920

約数和(自身を除く): 13619931468

約数列:

[1, 2, 4, 19, 38, 76, 212811427, 425622854, 851245708, 4043417113, 8086834226, 16173668452]

約数ペア:

[(1, 16173668452), (2, 8086834226), (4, 4043417113), (19, 851245708), (38, 425622854), (76, 212811427)]