172390422

素因数分解:

$2^1\times 3^1\times {\mathrm{7603}}^1\times {\mathrm{3779}}^1$

素因数の和:11387

約数の個数: 16

約数和(自身を含む): 344917440

約数和(自身を除く): 172527018

約数列:

[1, 2, 3, 6, 3779, 7558, 7603, 11337, 15206, 22674, 22809, 45618, 28731737, 57463474, 86195211, 172390422]

約数ペア:

[(1, 172390422), (2, 86195211), (3, 57463474), (6, 28731737), (3779, 45618), (7558, 22809), (7603, 22674), (11337, 15206)]