23189816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{222979}}^1$

素因数の和:222998

約数の個数: 16

約数和(自身を含む): 46825800

約数和(自身を除く): 23635984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 222979, 445958, 891916, 1783832, 2898727, 5797454, 11594908, 23189816]

約数ペア:

[(1, 23189816), (2, 11594908), (4, 5797454), (8, 2898727), (13, 1783832), (26, 891916), (52, 445958), (104, 222979)]