12915041

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 14212800

約数和(自身を除く): 1297759

約数列:

[1, 19, 41, 59, 281, 779, 1121, 2419, 5339, 11521, 16579, 45961, 218899, 315001, 679739, 12915041]

約数ペア:

[(1, 12915041), (19, 679739), (41, 315001), (59, 218899), (281, 45961), (779, 16579), (1121, 11521), (2419, 5339)]