15157938

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{68279}}^1$

素因数の和:68321

約数の個数: 16

約数和(自身を含む): 31135680

約数和(自身を除く): 15977742

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 68279, 136558, 204837, 409674, 2526323, 5052646, 7578969, 15157938]

約数ペア:

[(1, 15157938), (2, 7578969), (3, 5052646), (6, 2526323), (37, 409674), (74, 204837), (111, 136558), (222, 68279)]