1939590720784

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3276335677}}^1$

素因数の和:3276335722

約数の個数: 20

約数和(自身を含む): 3859523428684

約数和(自身を除く): 1919932707900

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3276335677, 6552671354, 13105342708, 26210685416, 52421370832, 121224420049, 242448840098, 484897680196, 969795360392, 1939590720784]

約数ペア:

[(1, 1939590720784), (2, 969795360392), (4, 484897680196), (8, 242448840098), (16, 121224420049), (37, 52421370832), (74, 26210685416), (148, 13105342708), (296, 6552671354), (592, 3276335677)]