19114576

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{7069}}^1$

素因数の和:7103

約数の個数: 30

約数和(自身を含む): 40108110

約数和(自身を除く): 20993534

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 7069, 14138, 28276, 56552, 91897, 113104, 183794, 367588, 735176, 1194661, 1470352, 2389322, 4778644, 9557288, 19114576]

約数ペア:

[(1, 19114576), (2, 9557288), (4, 4778644), (8, 2389322), (13, 1470352), (16, 1194661), (26, 735176), (52, 367588), (104, 183794), (169, 113104), (208, 91897), (338, 56552), (676, 28276), (1352, 14138), (2704, 7069)]