19202234

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4663}}^1$

素因数の和:4765

約数の個数: 16

約数和(自身を含む): 30222720

約数和(自身を除く): 11020486

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 4663, 9326, 135227, 270454, 331073, 662146, 9601117, 19202234]

約数ペア:

[(1, 19202234), (2, 9601117), (29, 662146), (58, 331073), (71, 270454), (142, 135227), (2059, 9326), (4118, 4663)]