18466384

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{4789}}^1$

素因数の和:5038

約数の個数: 20

約数和(自身を含む): 35934580

約数和(自身を除く): 17468196

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 4789, 9578, 19156, 38312, 76624, 1154149, 2308298, 4616596, 9233192, 18466384]

約数ペア:

[(1, 18466384), (2, 9233192), (4, 4616596), (8, 2308298), (16, 1154149), (241, 76624), (482, 38312), (964, 19156), (1928, 9578), (3856, 4789)]