193966188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1243373}}^1$

素因数の和:1243393

約数の個数: 24

約数和(自身を含む): 487402608

約数和(自身を除く): 293436420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1243373, 2486746, 3730119, 4973492, 7460238, 14920476, 16163849, 32327698, 48491547, 64655396, 96983094, 193966188]

約数ペア:

[(1, 193966188), (2, 96983094), (3, 64655396), (4, 48491547), (6, 32327698), (12, 16163849), (13, 14920476), (26, 7460238), (39, 4973492), (52, 3730119), (78, 2486746), (156, 1243373)]