18396884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1427}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 35265888

約数和(自身を除く): 16869004

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 1427, 2854, 3223, 5708, 6446, 12892, 15697, 31394, 62788, 418111, 836222, 1672444, 4599221, 9198442, 18396884]

約数ペア:

[(1, 18396884), (2, 9198442), (4, 4599221), (11, 1672444), (22, 836222), (44, 418111), (293, 62788), (586, 31394), (1172, 15697), (1427, 12892), (2854, 6446), (3223, 5708)]