9721492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 18738720

約数和(自身を除く): 9017228

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2027, 2398, 4054, 4796, 8108, 22297, 44594, 89188, 220943, 441886, 883772, 2430373, 4860746, 9721492]

約数ペア:

[(1, 9721492), (2, 4860746), (4, 2430373), (11, 883772), (22, 441886), (44, 220943), (109, 89188), (218, 44594), (436, 22297), (1199, 8108), (2027, 4796), (2398, 4054)]