2801744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15919}}^1$

素因数の和:15938

約数の個数: 20

約数和(自身を含む): 5922240

約数和(自身を除く): 3120496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15919, 31838, 63676, 127352, 175109, 254704, 350218, 700436, 1400872, 2801744]

約数ペア:

[(1, 2801744), (2, 1400872), (4, 700436), (8, 350218), (11, 254704), (16, 175109), (22, 127352), (44, 63676), (88, 31838), (176, 15919)]