9911704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 20427840

約数和(自身を除く): 10516136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 691, 1304, 1382, 1793, 2764, 3586, 5528, 7172, 7601, 14344, 15202, 30404, 60808, 112633, 225266, 450532, 901064, 1238963, 2477926, 4955852, 9911704]

約数ペア:

[(1, 9911704), (2, 4955852), (4, 2477926), (8, 1238963), (11, 901064), (22, 450532), (44, 225266), (88, 112633), (163, 60808), (326, 30404), (652, 15202), (691, 14344), (1304, 7601), (1382, 7172), (1793, 5528), (2764, 3586)]