13838045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4951}}^1$

素因数の和:5012

約数の個数: 16

約数和(自身を含む): 18302592

約数和(自身を除く): 4464547

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 4951, 24755, 64363, 212893, 321815, 1064465, 2767609, 13838045]

約数ペア:

[(1, 13838045), (5, 2767609), (13, 1064465), (43, 321815), (65, 212893), (215, 64363), (559, 24755), (2795, 4951)]