16658564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{701}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 31508568

約数和(自身を除く): 14850004

約数列:

[1, 2, 4, 13, 26, 52, 457, 701, 914, 1402, 1828, 2804, 5941, 9113, 11882, 18226, 23764, 36452, 320357, 640714, 1281428, 4164641, 8329282, 16658564]

約数ペア:

[(1, 16658564), (2, 8329282), (4, 4164641), (13, 1281428), (26, 640714), (52, 320357), (457, 36452), (701, 23764), (914, 18226), (1402, 11882), (1828, 9113), (2804, 5941)]