16039645

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 20034432

約数和(自身を除く): 3994787

約数列:

[1, 5, 43, 61, 215, 305, 1223, 2623, 6115, 13115, 52589, 74603, 262945, 373015, 3207929, 16039645]

約数ペア:

[(1, 16039645), (5, 3207929), (43, 373015), (61, 262945), (215, 74603), (305, 52589), (1223, 13115), (2623, 6115)]