12589564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1013}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 23849280

約数和(自身を除く): 11259716

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 1013, 2026, 3107, 4052, 6214, 12428, 13169, 26338, 52676, 242107, 484214, 968428, 3147391, 6294782, 12589564]

約数ペア:

[(1, 12589564), (2, 6294782), (4, 3147391), (13, 968428), (26, 484214), (52, 242107), (239, 52676), (478, 26338), (956, 13169), (1013, 12428), (2026, 6214), (3107, 4052)]