13202945

素因数分解:

$5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1619}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 18195840

約数和(自身を除く): 4992895

約数列:

[1, 5, 7, 35, 233, 1165, 1619, 1631, 8095, 8155, 11333, 56665, 377227, 1886135, 2640589, 13202945]

約数ペア:

[(1, 13202945), (5, 2640589), (7, 1886135), (35, 377227), (233, 56665), (1165, 11333), (1619, 8155), (1631, 8095)]