12577928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 26429760

約数和(自身を除く): 13851832

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 3863, 7726, 15452, 30904, 42493, 84986, 142931, 169972, 285862, 339944, 571724, 1143448, 1572241, 3144482, 6288964, 12577928]

約数ペア:

[(1, 12577928), (2, 6288964), (4, 3144482), (8, 1572241), (11, 1143448), (22, 571724), (37, 339944), (44, 285862), (74, 169972), (88, 142931), (148, 84986), (296, 42493), (407, 30904), (814, 15452), (1628, 7726), (3256, 3863)]