2019621190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6964211}}^1$

素因数の和:6964247

約数の個数: 16

約数和(自身を含む): 3760674480

約数和(自身を除く): 1741053290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6964211, 13928422, 34821055, 69642110, 201962119, 403924238, 1009810595, 2019621190]

約数ペア:

[(1, 2019621190), (2, 1009810595), (5, 403924238), (10, 201962119), (29, 69642110), (58, 34821055), (145, 13928422), (290, 6964211)]