40898374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97843}}^1$

素因数の和:97875

約数の個数: 16

約数和(自身を含む): 70447680

約数和(自身を除く): 29549306

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 97843, 195686, 1076273, 1859017, 2152546, 3718034, 20449187, 40898374]

約数ペア:

[(1, 40898374), (2, 20449187), (11, 3718034), (19, 2152546), (22, 1859017), (38, 1076273), (209, 195686), (418, 97843)]