61189918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{1279}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 96768000

約数和(自身を除く): 35578082

約数列:

[1, 2, 19, 38, 1259, 1279, 2518, 2558, 23921, 24301, 47842, 48602, 1610261, 3220522, 30594959, 61189918]

約数ペア:

[(1, 61189918), (2, 30594959), (19, 3220522), (38, 1610261), (1259, 48602), (1279, 47842), (2518, 24301), (2558, 23921)]