13089245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 16993200

約数和(自身を除く): 3903955

約数列:

[1, 5, 13, 65, 349, 577, 1745, 2885, 4537, 7501, 22685, 37505, 201373, 1006865, 2617849, 13089245]

約数ペア:

[(1, 13089245), (5, 2617849), (13, 1006865), (65, 201373), (349, 37505), (577, 22685), (1745, 7501), (2885, 4537)]