2019415972

素因数分解:

$2^2\times 7^1\times {\mathrm{14929}}^1\times {\mathrm{4831}}^1$

素因数の和:19771

約数の個数: 24

約数和(自身を含む): 4039938560

約数和(自身を除く): 2020522588

約数列:

[1, 2, 4, 7, 14, 28, 4831, 9662, 14929, 19324, 29858, 33817, 59716, 67634, 104503, 135268, 209006, 418012, 72121999, 144243998, 288487996, 504853993, 1009707986, 2019415972]

約数ペア:

[(1, 2019415972), (2, 1009707986), (4, 504853993), (7, 288487996), (14, 144243998), (28, 72121999), (4831, 418012), (9662, 209006), (14929, 135268), (19324, 104503), (29858, 67634), (33817, 59716)]