17899388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3217}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 34059312

約数和(自身を除く): 16159924

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 3217, 5564, 6434, 12868, 41821, 83642, 167284, 344219, 688438, 1376876, 4474847, 8949694, 17899388]

約数ペア:

[(1, 17899388), (2, 8949694), (4, 4474847), (13, 1376876), (26, 688438), (52, 344219), (107, 167284), (214, 83642), (428, 41821), (1391, 12868), (2782, 6434), (3217, 5564)]