11975198

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4027

約数の個数: 16

約数和(自身を含む): 18903024

約数和(自身を除く): 6927826

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 3947, 7894, 146039, 161827, 292078, 323654, 5987599, 11975198]

約数ペア:

[(1, 11975198), (2, 5987599), (37, 323654), (41, 292078), (74, 161827), (82, 146039), (1517, 7894), (3034, 3947)]