10826196

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20981}}^1$

素因数の和:21031

約数の個数: 24

約数和(自身を含む): 25849824

約数和(自身を除く): 15023628

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 20981, 41962, 62943, 83924, 125886, 251772, 902183, 1804366, 2706549, 3608732, 5413098, 10826196]

約数ペア:

[(1, 10826196), (2, 5413098), (3, 3608732), (4, 2706549), (6, 1804366), (12, 902183), (43, 251772), (86, 125886), (129, 83924), (172, 62943), (258, 41962), (516, 20981)]