2019947864

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2086723}}^1$

素因数の和:2086751

約数の個数: 24

約数和(自身を含む): 4163014380

約数和(自身を除く): 2143066516

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2086723, 4173446, 8346892, 16693784, 22953953, 45907906, 91815812, 183631624, 252493483, 504986966, 1009973932, 2019947864]

約数ペア:

[(1, 2019947864), (2, 1009973932), (4, 504986966), (8, 252493483), (11, 183631624), (22, 91815812), (44, 45907906), (88, 22953953), (121, 16693784), (242, 8346892), (484, 4173446), (968, 2086723)]