15504814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5471}}^1$

素因数の和:5595

約数の個数: 16

約数和(自身を含む): 25280640

約数和(自身を除く): 9775826

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 5471, 10942, 71123, 142246, 596339, 1192678, 7752407, 15504814]

約数ペア:

[(1, 15504814), (2, 7752407), (13, 1192678), (26, 596339), (109, 142246), (218, 71123), (1417, 10942), (2834, 5471)]