7345888490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38662571}}^1$

素因数の和:38662597

約数の個数: 16

約数和(自身を含む): 13918525920

約数和(自身を除く): 6572637430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 38662571, 77325142, 193312855, 386625710, 734588849, 1469177698, 3672944245, 7345888490]

約数ペア:

[(1, 7345888490), (2, 3672944245), (5, 1469177698), (10, 734588849), (19, 386625710), (38, 193312855), (95, 77325142), (190, 38662571)]