22540362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{288979}}^1$

素因数の和:288997

約数の個数: 16

約数和(自身を含む): 48548640

約数和(自身を除く): 26008278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 288979, 577958, 866937, 1733874, 3756727, 7513454, 11270181, 22540362]

約数ペア:

[(1, 22540362), (2, 11270181), (3, 7513454), (6, 3756727), (13, 1733874), (26, 866937), (39, 577958), (78, 288979)]