19126700876

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{1321}}^1\times {\mathrm{35839}}^1$

素因数の和:37265

約数の個数: 24

約数和(自身を含む): 33829662720

約数和(自身を除く): 14702961844

約数列:

[1, 2, 4, 101, 202, 404, 1321, 2642, 5284, 35839, 71678, 133421, 143356, 266842, 533684, 3619739, 7239478, 14478956, 47343319, 94686638, 189373276, 4781675219, 9563350438, 19126700876]

約数ペア:

[(1, 19126700876), (2, 9563350438), (4, 4781675219), (101, 189373276), (202, 94686638), (404, 47343319), (1321, 14478956), (2642, 7239478), (5284, 3619739), (35839, 533684), (71678, 266842), (133421, 143356)]