13068965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28723}}^1$

素因数の和:28748

約数の個数: 16

約数和(自身を含む): 19302528

約数和(自身を除く): 6233563

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 28723, 143615, 201061, 373399, 1005305, 1866995, 2613793, 13068965]

約数ペア:

[(1, 13068965), (5, 2613793), (7, 1866995), (13, 1005305), (35, 373399), (65, 201061), (91, 143615), (455, 28723)]