13351657276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{561277}}^1$

素因数の和:561613

約数の個数: 24

約数和(自身を含む): 24673780880

約数和(自身を除く): 11322123604

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 1252, 5947, 11894, 23788, 561277, 1122554, 2245108, 10664263, 21328526, 42657052, 175679701, 351359402, 702718804, 3337914319, 6675828638, 13351657276]

約数ペア:

[(1, 13351657276), (2, 6675828638), (4, 3337914319), (19, 702718804), (38, 351359402), (76, 175679701), (313, 42657052), (626, 21328526), (1252, 10664263), (5947, 2245108), (11894, 1122554), (23788, 561277)]