13888628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3001}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 26477640

約数和(自身を除く): 12589012

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 3001, 4628, 6002, 12004, 39013, 78026, 156052, 267089, 534178, 1068356, 3472157, 6944314, 13888628]

約数ペア:

[(1, 13888628), (2, 6944314), (4, 3472157), (13, 1068356), (26, 534178), (52, 267089), (89, 156052), (178, 78026), (356, 39013), (1157, 12004), (2314, 6002), (3001, 4628)]