19492799411

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1\times {\mathrm{5261}}^1$

素因数の和:7882

約数の個数: 16

約数和(自身を含む): 20561707008

約数和(自身を除く): 1068907597

約数列:

[1, 31, 47, 1457, 2543, 5261, 78833, 119521, 163091, 247267, 3705151, 7665277, 13378723, 414740413, 628799981, 19492799411]

約数ペア:

[(1, 19492799411), (31, 628799981), (47, 414740413), (1457, 13378723), (2543, 7665277), (5261, 3705151), (78833, 247267), (119521, 163091)]