18423152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104677}}^1$

素因数の和:104696

約数の個数: 20

約数和(自身を含む): 38940216

約数和(自身を除く): 20517064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104677, 209354, 418708, 837416, 1151447, 1674832, 2302894, 4605788, 9211576, 18423152]

約数ペア:

[(1, 18423152), (2, 9211576), (4, 4605788), (8, 2302894), (11, 1674832), (16, 1151447), (22, 837416), (44, 418708), (88, 209354), (176, 104677)]