1993124623

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{23117}}^1$

素因数の和:23346

約数の個数: 16

約数和(自身を含む): 2319197760

約数和(自身を除く): 326073137

約数列:

[1, 7, 109, 113, 763, 791, 12317, 23117, 86219, 161819, 2519753, 2612221, 17638271, 18285547, 284732089, 1993124623]

約数ペア:

[(1, 1993124623), (7, 284732089), (109, 18285547), (113, 17638271), (763, 2612221), (791, 2519753), (12317, 161819), (23117, 86219)]