2019957916

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{98573}}^1$

素因数の和:98733

約数の個数: 24

約数和(自身を含む): 3643295040

約数和(自身を除く): 1623337124

約数列:

[1, 2, 4, 47, 94, 109, 188, 218, 436, 5123, 10246, 20492, 98573, 197146, 394292, 4632931, 9265862, 10744457, 18531724, 21488914, 42977828, 504989479, 1009978958, 2019957916]

約数ペア:

[(1, 2019957916), (2, 1009978958), (4, 504989479), (47, 42977828), (94, 21488914), (109, 18531724), (188, 10744457), (218, 9265862), (436, 4632931), (5123, 394292), (10246, 197146), (20492, 98573)]