12940082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1847}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 20224512

約数和(自身を除く): 7284430

約数列:

[1, 2, 31, 62, 113, 226, 1847, 3503, 3694, 7006, 57257, 114514, 208711, 417422, 6470041, 12940082]

約数ペア:

[(1, 12940082), (2, 6470041), (31, 417422), (62, 208711), (113, 114514), (226, 57257), (1847, 7006), (3503, 3694)]