19634732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16417}}^1$

素因数の和:16457

約数の個数: 24

約数和(自身を含む): 38615136

約数和(自身を除く): 18980404

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16417, 32834, 65668, 213421, 377591, 426842, 755182, 853684, 1510364, 4908683, 9817366, 19634732]

約数ペア:

[(1, 19634732), (2, 9817366), (4, 4908683), (13, 1510364), (23, 853684), (26, 755182), (46, 426842), (52, 377591), (92, 213421), (299, 65668), (598, 32834), (1196, 16417)]