12943784

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6247}}^1$

素因数の和:6297

約数の個数: 32

約数和(自身を含む): 28490880

約数和(自身を除く): 15547096

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 6247, 12494, 24988, 43729, 49976, 87458, 174916, 231139, 349832, 462278, 924556, 1617973, 1849112, 3235946, 6471892, 12943784]

約数ペア:

[(1, 12943784), (2, 6471892), (4, 3235946), (7, 1849112), (8, 1617973), (14, 924556), (28, 462278), (37, 349832), (56, 231139), (74, 174916), (148, 87458), (259, 49976), (296, 43729), (518, 24988), (1036, 12494), (2072, 6247)]