22391551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 27700288

約数和(自身を除く): 5308737

約数列:

[1, 7, 13, 91, 241, 1021, 1687, 3133, 7147, 13273, 21931, 92911, 246061, 1722427, 3198793, 22391551]

約数ペア:

[(1, 22391551), (7, 3198793), (13, 1722427), (91, 246061), (241, 92911), (1021, 21931), (1687, 13273), (3133, 7147)]