39905554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{14081}}^1$

素因数の和:14205

約数の個数: 16

約数和(自身を含む): 65058840

約数和(自身を除く): 25153286

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 14081, 28162, 183053, 366106, 1534829, 3069658, 19952777, 39905554]

約数ペア:

[(1, 39905554), (2, 19952777), (13, 3069658), (26, 1534829), (109, 366106), (218, 183053), (1417, 28162), (2834, 14081)]