1909072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10847}}^1$

素因数の和:10866

約数の個数: 20

約数和(自身を含む): 4035456

約数和(自身を除く): 2126384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 10847, 21694, 43388, 86776, 119317, 173552, 238634, 477268, 954536, 1909072]

約数ペア:

[(1, 1909072), (2, 954536), (4, 477268), (8, 238634), (11, 173552), (16, 119317), (22, 86776), (44, 43388), (88, 21694), (176, 10847)]