13127689

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 14817600

約数和(自身を除く): 1689911

約数列:

[1, 17, 19, 97, 323, 419, 1649, 1843, 7123, 7961, 31331, 40643, 135337, 690931, 772217, 13127689]

約数ペア:

[(1, 13127689), (17, 772217), (19, 690931), (97, 135337), (323, 40643), (419, 31331), (1649, 7961), (1843, 7123)]