79815238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{123553}}^1$

素因数の和:123591

約数の個数: 16

約数和(自身を含む): 133438320

約数和(自身を除く): 53623082

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 123553, 247106, 2100401, 2347507, 4200802, 4695014, 39907619, 79815238]

約数ペア:

[(1, 79815238), (2, 39907619), (17, 4695014), (19, 4200802), (34, 2347507), (38, 2100401), (323, 247106), (646, 123553)]