22389416

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4817}}^1$

素因数の和:4913

約数の個数: 32

約数和(自身を含む): 48565440

約数和(自身を除く): 26176024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 4817, 9634, 19268, 33719, 38536, 67438, 134876, 269752, 399811, 799622, 1599244, 2798677, 3198488, 5597354, 11194708, 22389416]

約数ペア:

[(1, 22389416), (2, 11194708), (4, 5597354), (7, 3198488), (8, 2798677), (14, 1599244), (28, 799622), (56, 399811), (83, 269752), (166, 134876), (332, 67438), (581, 38536), (664, 33719), (1162, 19268), (2324, 9634), (4648, 4817)]