18423694

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3631}}^1$

素因数の和:3735

約数の個数: 16

約数和(自身を含む): 28765440

約数和(自身を除く): 10341746

約数列:

[1, 2, 43, 59, 86, 118, 2537, 3631, 5074, 7262, 156133, 214229, 312266, 428458, 9211847, 18423694]

約数ペア:

[(1, 18423694), (2, 9211847), (43, 428458), (59, 312266), (86, 214229), (118, 156133), (2537, 7262), (3631, 5074)]