13087412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2309}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 24901800

約数和(自身を除く): 11814388

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2309, 2834, 4618, 5668, 9236, 30017, 60034, 120068, 251681, 503362, 1006724, 3271853, 6543706, 13087412]

約数ペア:

[(1, 13087412), (2, 6543706), (4, 3271853), (13, 1006724), (26, 503362), (52, 251681), (109, 120068), (218, 60034), (436, 30017), (1417, 9236), (2309, 5668), (2834, 4618)]