16538746

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 29449728

約数和(自身を除く): 12910982

約数列:

[1, 2, 7, 14, 43, 83, 86, 166, 301, 331, 581, 602, 662, 1162, 2317, 3569, 4634, 7138, 14233, 24983, 27473, 28466, 49966, 54946, 99631, 192311, 199262, 384622, 1181339, 2362678, 8269373, 16538746]

約数ペア:

[(1, 16538746), (2, 8269373), (7, 2362678), (14, 1181339), (43, 384622), (83, 199262), (86, 192311), (166, 99631), (301, 54946), (331, 49966), (581, 28466), (602, 27473), (662, 24983), (1162, 14233), (2317, 7138), (3569, 4634)]