17887092010

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1842131}}^1$

素因数の和:1843109

約数の個数: 16

約数和(自身を含む): 32229941472

約数和(自身を除く): 14342849462

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 9710, 1842131, 3684262, 9210655, 18421310, 1788709201, 3577418402, 8943546005, 17887092010]

約数ペア:

[(1, 17887092010), (2, 8943546005), (5, 3577418402), (10, 1788709201), (971, 18421310), (1942, 9210655), (4855, 3684262), (9710, 1842131)]