15899938

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{631}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 24526656

約数和(自身を除く): 8626718

約数列:

[1, 2, 43, 86, 293, 586, 631, 1262, 12599, 25198, 27133, 54266, 184883, 369766, 7949969, 15899938]

約数ペア:

[(1, 15899938), (2, 7949969), (43, 369766), (86, 184883), (293, 54266), (586, 27133), (631, 25198), (1262, 12599)]