19635521711

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1129}}^1\times {\mathrm{102911}}^1$

素因数の和:104066

約数の個数: 12

約数和(自身を含む): 21281172480

約数和(自身を除く): 1645650769

約数列:

[1, 13, 169, 1129, 14677, 102911, 190801, 1337843, 17391959, 116186519, 1510424747, 19635521711]

約数ペア:

[(1, 19635521711), (13, 1510424747), (169, 116186519), (1129, 17391959), (14677, 1337843), (102911, 190801)]