2019907130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{36467}}^1$

素因数の和:36694

約数の個数: 32

約数和(自身を含む): 3781002240

約数和(自身を除く): 1761095110

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 382, 955, 1910, 5539, 11078, 27695, 36467, 55390, 72934, 182335, 364670, 1057543, 2115086, 5287715, 6965197, 10575430, 13930394, 34825985, 69651970, 201990713, 403981426, 1009953565, 2019907130]

約数ペア:

[(1, 2019907130), (2, 1009953565), (5, 403981426), (10, 201990713), (29, 69651970), (58, 34825985), (145, 13930394), (191, 10575430), (290, 6965197), (382, 5287715), (955, 2115086), (1910, 1057543), (5539, 364670), (11078, 182335), (27695, 72934), (36467, 55390)]