1898490088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{21573751}}^1$

素因数の和:21573768

約数の個数: 16

約数和(自身を含む): 3883275360

約数和(自身を除く): 1984785272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 21573751, 43147502, 86295004, 172590008, 237311261, 474622522, 949245044, 1898490088]

約数ペア:

[(1, 1898490088), (2, 949245044), (4, 474622522), (8, 237311261), (11, 172590008), (22, 86295004), (44, 43147502), (88, 21573751)]