2019926788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45907427}}^1$

素因数の和:45907442

約数の個数: 12

約数和(自身を含む): 3856223952

約数和(自身を除く): 1836297164

約数列:

[1, 2, 4, 11, 22, 44, 45907427, 91814854, 183629708, 504981697, 1009963394, 2019926788]

約数ペア:

[(1, 2019926788), (2, 1009963394), (4, 504981697), (11, 183629708), (22, 91814854), (44, 45907427)]