19328291242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6113}}^1\times {\mathrm{121609}}^1$

素因数の和:127737

約数の個数: 16

約数和(自身を含む): 31227988680

約数和(自身を除く): 11899697438

約数列:

[1, 2, 13, 26, 6113, 12226, 79469, 121609, 158938, 243218, 1580917, 3161834, 743395817, 1486791634, 9664145621, 19328291242]

約数ペア:

[(1, 19328291242), (2, 9664145621), (13, 1486791634), (26, 743395817), (6113, 3161834), (12226, 1580917), (79469, 243218), (121609, 158938)]