8686382

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 24

約数和(自身を含む): 14072616

約数和(自身を除く): 5386234

約数列:

[1, 2, 19, 38, 53, 106, 227, 361, 454, 722, 1007, 2014, 4313, 8626, 12031, 19133, 24062, 38266, 81947, 163894, 228589, 457178, 4343191, 8686382]

約数ペア:

[(1, 8686382), (2, 4343191), (19, 457178), (38, 228589), (53, 163894), (106, 81947), (227, 38266), (361, 24062), (454, 19133), (722, 12031), (1007, 8626), (2014, 4313)]