1887788144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10726069}}^1$

素因数の和:10726088

約数の個数: 20

約数和(自身を含む): 3990098040

約数和(自身を除く): 2102309896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 10726069, 21452138, 42904276, 85808552, 117986759, 171617104, 235973518, 471947036, 943894072, 1887788144]

約数ペア:

[(1, 1887788144), (2, 943894072), (4, 471947036), (8, 235973518), (11, 171617104), (16, 117986759), (22, 85808552), (44, 42904276), (88, 21452138), (176, 10726069)]