11491996

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{5431}}^1$

素因数の和:5481

約数の個数: 18

約数和(自身を含む): 21027272

約数和(自身を除く): 9535276

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 5431, 10862, 21724, 124913, 249826, 499652, 2872999, 5745998, 11491996]

約数ペア:

[(1, 11491996), (2, 5745998), (4, 2872999), (23, 499652), (46, 249826), (92, 124913), (529, 21724), (1058, 10862), (2116, 5431)]