40897538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97841}}^1$

素因数の和:97873

約数の個数: 16

約数和(自身を含む): 70446240

約数和(自身を除く): 29548702

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 97841, 195682, 1076251, 1858979, 2152502, 3717958, 20448769, 40897538]

約数ペア:

[(1, 40897538), (2, 20448769), (11, 3717958), (19, 2152502), (22, 1858979), (38, 1076251), (209, 195682), (418, 97841)]