1893522638

素因数分解:

$2^1\times 7^1\times {\mathrm{10009}}^1\times {\mathrm{13513}}^1$

素因数の和:23531

約数の個数: 16

約数和(自身を含む): 3246603360

約数和(自身を除く): 1353080722

約数列:

[1, 2, 7, 14, 10009, 13513, 20018, 27026, 70063, 94591, 140126, 189182, 135251617, 270503234, 946761319, 1893522638]

約数ペア:

[(1, 1893522638), (2, 946761319), (7, 270503234), (14, 135251617), (10009, 189182), (13513, 140126), (20018, 94591), (27026, 70063)]