2793722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2045

約数の個数: 16

約数和(自身を含む): 4532640

約数和(自身を除く): 1738918

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1987, 3974, 37753, 73519, 75506, 147038, 1396861, 2793722]

約数ペア:

[(1, 2793722), (2, 1396861), (19, 147038), (37, 75506), (38, 73519), (74, 37753), (703, 3974), (1406, 1987)]