1948144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11069}}^1$

素因数の和:11088

約数の個数: 20

約数和(自身を含む): 4118040

約数和(自身を除く): 2169896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11069, 22138, 44276, 88552, 121759, 177104, 243518, 487036, 974072, 1948144]

約数ペア:

[(1, 1948144), (2, 974072), (4, 487036), (8, 243518), (11, 177104), (16, 121759), (22, 88552), (44, 44276), (88, 22138), (176, 11069)]