1945607399

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{18443}}^1$

素因数の和:18598

約数の個数: 16

約数和(自身を含む): 2082253824

約数和(自身を除く): 136646425

約数列:

[1, 31, 41, 83, 1271, 2573, 3403, 18443, 105493, 571733, 756163, 1530769, 23441053, 47453839, 62761529, 1945607399]

約数ペア:

[(1, 1945607399), (31, 62761529), (41, 47453839), (83, 23441053), (1271, 1530769), (2573, 756163), (3403, 571733), (18443, 105493)]