81795076

素因数分解:

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

素因数の和:97875

約数の個数: 24

約数和(自身を含む): 164374560

約数和(自身を除く): 82579484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 97841, 195682, 391364, 1076251, 1858979, 2152502, 3717958, 4305004, 7435916, 20448769, 40897538, 81795076]

約数ペア:

[(1, 81795076), (2, 40897538), (4, 20448769), (11, 7435916), (19, 4305004), (22, 3717958), (38, 2152502), (44, 1858979), (76, 1076251), (209, 391364), (418, 195682), (836, 97841)]