12929620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58771}}^1$

素因数の和:58791

約数の個数: 24

約数和(自身を含む): 29621088

約数和(自身を除く): 16691468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 58771, 117542, 235084, 293855, 587710, 646481, 1175420, 1292962, 2585924, 3232405, 6464810, 12929620]

約数ペア:

[(1, 12929620), (2, 6464810), (4, 3232405), (5, 2585924), (10, 1292962), (11, 1175420), (20, 646481), (22, 587710), (44, 293855), (55, 235084), (110, 117542), (220, 58771)]