82718438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197891}}^1$

素因数の和:197923

約数の個数: 16

約数和(自身を含む): 142482240

約数和(自身を除く): 59763802

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 197891, 395782, 2176801, 3759929, 4353602, 7519858, 41359219, 82718438]

約数ペア:

[(1, 82718438), (2, 41359219), (11, 7519858), (19, 4353602), (22, 3759929), (38, 2176801), (209, 395782), (418, 197891)]