22551638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3527}}^1$

素因数の和:3691

約数の個数: 16

約数和(自身を含む): 35562240

約数和(自身を除く): 13010602

約数列:

[1, 2, 23, 46, 139, 278, 3197, 3527, 6394, 7054, 81121, 162242, 490253, 980506, 11275819, 22551638]

約数ペア:

[(1, 22551638), (2, 11275819), (23, 980506), (46, 490253), (139, 162242), (278, 81121), (3197, 7054), (3527, 6394)]