1939859056

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{99623}}^1$

素因数の和:100848

約数の個数: 20

約数和(自身を含む): 3761602992

約数和(自身を除く): 1821743936

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 4868, 9736, 19472, 99623, 199246, 398492, 796984, 1593968, 121241191, 242482382, 484964764, 969929528, 1939859056]

約数ペア:

[(1, 1939859056), (2, 969929528), (4, 484964764), (8, 242482382), (16, 121241191), (1217, 1593968), (2434, 796984), (4868, 398492), (9736, 199246), (19472, 99623)]