2022023890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10642231}}^1$

素因数の和:10642257

約数の個数: 16

約数和(自身を含む): 3831203520

約数和(自身を除く): 1809179630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10642231, 21284462, 53211155, 106422310, 202202389, 404404778, 1011011945, 2022023890]

約数ペア:

[(1, 2022023890), (2, 1011011945), (5, 404404778), (10, 202202389), (19, 106422310), (38, 53211155), (95, 21284462), (190, 10642231)]