19133816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{183979}}^1$

素因数の和:183998

約数の個数: 16

約数和(自身を含む): 38635800

約数和(自身を除く): 19501984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 183979, 367958, 735916, 1471832, 2391727, 4783454, 9566908, 19133816]

約数ペア:

[(1, 19133816), (2, 9566908), (4, 4783454), (8, 2391727), (13, 1471832), (26, 735916), (52, 367958), (104, 183979)]