22581106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1889}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 34927200

約数和(自身を除く): 12346094

約数列:

[1, 2, 43, 86, 139, 278, 1889, 3778, 5977, 11954, 81227, 162454, 262571, 525142, 11290553, 22581106]

約数ペア:

[(1, 22581106), (2, 11290553), (43, 525142), (86, 262571), (139, 162454), (278, 81227), (1889, 11954), (3778, 5977)]