17968366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9467}}^1$

素因数の和:9555

約数の個数: 16

約数和(自身を含む): 29426544

約数和(自身を除く): 11458178

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 9467, 18934, 123071, 246142, 691091, 1382182, 8984183, 17968366]

約数ペア:

[(1, 17968366), (2, 8984183), (13, 1382182), (26, 691091), (73, 246142), (146, 123071), (949, 18934), (1898, 9467)]