30983212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8893}}^1$

素因数の和:8977

約数の個数: 24

約数和(自身を含む): 59269616

約数和(自身を除く): 28286404

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 8893, 17786, 35572, 115609, 231218, 462436, 595831, 1191662, 2383324, 7745803, 15491606, 30983212]

約数ペア:

[(1, 30983212), (2, 15491606), (4, 7745803), (13, 2383324), (26, 1191662), (52, 595831), (67, 462436), (134, 231218), (268, 115609), (871, 35572), (1742, 17786), (3484, 8893)]