16211251

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5923}}^1$

素因数の和:5970

約数の個数: 16

約数和(自身を含む): 20473344

約数和(自身を除く): 4262093

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 5923, 41461, 100691, 136229, 704837, 953603, 2315893, 16211251]

約数ペア:

[(1, 16211251), (7, 2315893), (17, 953603), (23, 704837), (119, 136229), (161, 100691), (391, 41461), (2737, 5923)]