17918069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 19891200

約数和(自身を除く): 1973131

約数列:

[1, 13, 73, 79, 239, 949, 1027, 3107, 5767, 17447, 18881, 74971, 226811, 245453, 1378313, 17918069]

約数ペア:

[(1, 17918069), (13, 1378313), (73, 245453), (79, 226811), (239, 74971), (949, 18881), (1027, 17447), (3107, 5767)]