12697702928

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{10871321}}^1$

素因数の和:10871402

約数の個数: 20

約数和(自身を含む): 24938812668

約数和(自身を除く): 12241109740

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 10871321, 21742642, 43485284, 86970568, 173941136, 793606433, 1587212866, 3174425732, 6348851464, 12697702928]

約数ペア:

[(1, 12697702928), (2, 6348851464), (4, 3174425732), (8, 1587212866), (16, 793606433), (73, 173941136), (146, 86970568), (292, 43485284), (584, 21742642), (1168, 10871321)]