12228710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11721370

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 863, 1090, 1417, 1726, 2834, 4315, 7085, 8630, 11219, 14170, 22438, 56095, 94067, 112190, 188134, 470335, 940670, 1222871, 2445742, 6114355, 12228710]

約数ペア:

[(1, 12228710), (2, 6114355), (5, 2445742), (10, 1222871), (13, 940670), (26, 470335), (65, 188134), (109, 112190), (130, 94067), (218, 56095), (545, 22438), (863, 14170), (1090, 11219), (1417, 8630), (1726, 7085), (2834, 4315)]