19000520087

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{820367}}^1$

素因数の和:820462

約数の個数: 16

約数和(自身を含む): 21263938560

約数和(自身を除く): 2263418473

約数列:

[1, 19, 23, 53, 437, 1007, 1219, 23161, 820367, 15586973, 18868441, 43479451, 358500379, 826109569, 1000027373, 19000520087]

約数ペア:

[(1, 19000520087), (19, 1000027373), (23, 826109569), (53, 358500379), (437, 43479451), (1007, 18868441), (1219, 15586973), (23161, 820367)]