19005234950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29238823}}^1$

素因数の和:29238848

約数の個数: 24

約数和(自身を含む): 38068948848

約数和(自身を除く): 19063713898

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 29238823, 58477646, 146194115, 292388230, 380104699, 730970575, 760209398, 1461941150, 1900523495, 3801046990, 9502617475, 19005234950]

約数ペア:

[(1, 19005234950), (2, 9502617475), (5, 3801046990), (10, 1900523495), (13, 1461941150), (25, 760209398), (26, 730970575), (50, 380104699), (65, 292388230), (130, 146194115), (325, 58477646), (650, 29238823)]