13288678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3677}}^1$

素因数の和:3831

約数の個数: 16

約数和(自身を含む): 21626640

約数和(自身を除く): 8337962

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 3677, 7354, 47801, 95602, 511103, 1022206, 6644339, 13288678]

約数ペア:

[(1, 13288678), (2, 6644339), (13, 1022206), (26, 511103), (139, 95602), (278, 47801), (1807, 7354), (3614, 3677)]