19388630008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{220325341}}^1$

素因数の和:220325358

約数の個数: 16

約数和(自身を含む): 39658561560

約数和(自身を除く): 20269931552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 220325341, 440650682, 881301364, 1762602728, 2423578751, 4847157502, 9694315004, 19388630008]

約数ペア:

[(1, 19388630008), (2, 9694315004), (4, 4847157502), (8, 2423578751), (11, 1762602728), (22, 881301364), (44, 440650682), (88, 220325341)]