19992024053

素因数分解:

${\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{4691}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 20528888832

約数和(自身を除く): 536864779

約数列:

[1, 53, 191, 421, 4691, 10123, 22313, 80411, 248623, 895981, 1974911, 4261783, 47486993, 104670283, 377208001, 19992024053]

約数ペア:

[(1, 19992024053), (53, 377208001), (191, 104670283), (421, 47486993), (4691, 4261783), (10123, 1974911), (22313, 895981), (80411, 248623)]