21947574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1723}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 48161664

約数和(自身を除く): 26214090

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 386, 579, 1158, 1723, 2123, 3446, 4246, 5169, 6369, 10338, 12738, 18953, 37906, 56859, 113718, 332539, 665078, 997617, 1995234, 3657929, 7315858, 10973787, 21947574]

約数ペア:

[(1, 21947574), (2, 10973787), (3, 7315858), (6, 3657929), (11, 1995234), (22, 997617), (33, 665078), (66, 332539), (193, 113718), (386, 56859), (579, 37906), (1158, 18953), (1723, 12738), (2123, 10338), (3446, 6369), (4246, 5169)]