39586922

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1205

約数の個数: 16

約数和(自身を含む): 60254880

約数和(自身を除く): 20667958

約数列:

[1, 2, 139, 157, 278, 314, 907, 1814, 21823, 43646, 126073, 142399, 252146, 284798, 19793461, 39586922]

約数ペア:

[(1, 39586922), (2, 19793461), (139, 284798), (157, 252146), (278, 142399), (314, 126073), (907, 43646), (1814, 21823)]