2012105744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11432419}}^1$

素因数の和:11432438

約数の個数: 20

約数和(自身を含む): 4252860240

約数和(自身を除く): 2240754496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11432419, 22864838, 45729676, 91459352, 125756609, 182918704, 251513218, 503026436, 1006052872, 2012105744]

約数ペア:

[(1, 2012105744), (2, 1006052872), (4, 503026436), (8, 251513218), (11, 182918704), (16, 125756609), (22, 91459352), (44, 45729676), (88, 22864838), (176, 11432419)]