19765332

素因数分解:

$2^2\times 3^2\times {\mathrm{549037}}^1$

素因数の和:549047

約数の個数: 18

約数和(自身を含む): 49962458

約数和(自身を除く): 30197126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 549037, 1098074, 1647111, 2196148, 3294222, 4941333, 6588444, 9882666, 19765332]

約数ペア:

[(1, 19765332), (2, 9882666), (3, 6588444), (4, 4941333), (6, 3294222), (9, 2196148), (12, 1647111), (18, 1098074), (36, 549037)]