20190626878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4675921}}^1$

素因数の和:4676067

約数の個数: 16

約数和(自身を含む): 32319972864

約数和(自身を除く): 12129345986

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 4675921, 9351842, 79490657, 158981314, 593841967, 1187683934, 10095313439, 20190626878]

約数ペア:

[(1, 20190626878), (2, 10095313439), (17, 1187683934), (34, 593841967), (127, 158981314), (254, 79490657), (2159, 9351842), (4318, 4675921)]