2200010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11579}}^1$

素因数の和:11605

約数の個数: 16

約数和(自身を含む): 4168800

約数和(自身を除く): 1968790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 11579, 23158, 57895, 115790, 220001, 440002, 1100005, 2200010]

約数ペア:

[(1, 2200010), (2, 1100005), (5, 440002), (10, 220001), (19, 115790), (38, 57895), (95, 23158), (190, 11579)]