13996645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 18169200

約数和(自身を除く): 4172555

約数列:

[1, 5, 13, 65, 349, 617, 1745, 3085, 4537, 8021, 22685, 40105, 215333, 1076665, 2799329, 13996645]

約数ペア:

[(1, 13996645), (5, 2799329), (13, 1076665), (65, 215333), (349, 40105), (617, 22685), (1745, 8021), (3085, 4537)]