30894526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2081}}^1$

素因数の和:2667

約数の個数: 16

約数和(自身を含む): 50017968

約数和(自身を除く): 19123442

約数列:

[1, 2, 13, 26, 571, 1142, 2081, 4162, 7423, 14846, 27053, 54106, 1188251, 2376502, 15447263, 30894526]

約数ペア:

[(1, 30894526), (2, 15447263), (13, 2376502), (26, 1188251), (571, 54106), (1142, 27053), (2081, 14846), (4162, 7423)]