18760001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 21071568

約数和(自身を除く): 2311567

約数列:

[1, 13, 41, 61, 533, 577, 793, 2501, 7501, 23657, 32513, 35197, 307541, 457561, 1443077, 18760001]

約数ペア:

[(1, 18760001), (13, 1443077), (41, 457561), (61, 307541), (533, 35197), (577, 32513), (793, 23657), (2501, 7501)]