19094101

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 21143808

約数和(自身を除く): 2049707

約数列:

[1, 13, 71, 137, 151, 923, 1781, 1963, 9727, 10721, 20687, 126451, 139373, 268931, 1468777, 19094101]

約数ペア:

[(1, 19094101), (13, 1468777), (71, 268931), (137, 139373), (151, 126451), (923, 20687), (1781, 10721), (1963, 9727)]