23654449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13681}}^1$

素因数の和:13720

約数の個数: 16

約数和(自身を含む): 30647680

約数和(自身を除く): 6993231

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 13681, 95767, 177853, 259939, 1244971, 1819573, 3379207, 23654449]

約数ペア:

[(1, 23654449), (7, 3379207), (13, 1819573), (19, 1244971), (91, 259939), (133, 177853), (247, 95767), (1729, 13681)]