1937620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5099}}^1$

素因数の和:5127

約数の個数: 24

約数和(自身を含む): 4284000

約数和(自身を除く): 2346380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5099, 10198, 20396, 25495, 50990, 96881, 101980, 193762, 387524, 484405, 968810, 1937620]

約数ペア:

[(1, 1937620), (2, 968810), (4, 484405), (5, 387524), (10, 193762), (19, 101980), (20, 96881), (38, 50990), (76, 25495), (95, 20396), (190, 10198), (380, 5099)]