18774262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3181}}^1$

素因数の和:3423

約数の個数: 16

約数和(自身を含む): 30470832

約数和(自身を除く): 11696570

約数列:

[1, 2, 13, 26, 227, 454, 2951, 3181, 5902, 6362, 41353, 82706, 722087, 1444174, 9387131, 18774262]

約数ペア:

[(1, 18774262), (2, 9387131), (13, 1444174), (26, 722087), (227, 82706), (454, 41353), (2951, 6362), (3181, 5902)]