39390442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{216431}}^1$

素因数の和:216453

約数の個数: 16

約数和(自身を含む): 72721152

約数和(自身を除く): 33330710

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 216431, 432862, 1515017, 2813603, 3030034, 5627206, 19695221, 39390442]

約数ペア:

[(1, 39390442), (2, 19695221), (7, 5627206), (13, 3030034), (14, 2813603), (26, 1515017), (91, 432862), (182, 216431)]