12950212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3307}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 25008480

約数和(自身を除く): 12058268

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3307, 3916, 6614, 13228, 36377, 72754, 145508, 294323, 588646, 1177292, 3237553, 6475106, 12950212]

約数ペア:

[(1, 12950212), (2, 6475106), (4, 3237553), (11, 1177292), (22, 588646), (44, 294323), (89, 145508), (178, 72754), (356, 36377), (979, 13228), (1958, 6614), (3307, 3916)]