2018128510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1\times {\mathrm{4673}}^1$

素因数の和:6972

約数の個数: 32

約数和(自身を含む): 3826323360

約数和(自身を除く): 1808194850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2273, 4546, 4673, 9346, 11365, 22730, 23365, 43187, 46730, 86374, 88787, 177574, 215935, 431870, 443935, 887870, 10621729, 21243458, 53108645, 106217290, 201812851, 403625702, 1009064255, 2018128510]

約数ペア:

[(1, 2018128510), (2, 1009064255), (5, 403625702), (10, 201812851), (19, 106217290), (38, 53108645), (95, 21243458), (190, 10621729), (2273, 887870), (4546, 443935), (4673, 431870), (9346, 215935), (11365, 177574), (22730, 88787), (23365, 86374), (43187, 46730)]