22130128

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{7727}}^1$

素因数の和:7914

約数の個数: 20

約数和(自身を含む): 43122240

約数和(自身を除く): 20992112

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 7727, 15454, 30908, 61816, 123632, 1383133, 2766266, 5532532, 11065064, 22130128]

約数ペア:

[(1, 22130128), (2, 11065064), (4, 5532532), (8, 2766266), (16, 1383133), (179, 123632), (358, 61816), (716, 30908), (1432, 15454), (2864, 7727)]