22393384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 45488520

約数和(自身を除く): 23095136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1093, 1576, 2186, 2561, 4372, 5122, 8744, 10244, 14209, 20488, 28418, 56836, 113672, 215321, 430642, 861284, 1722568, 2799173, 5598346, 11196692, 22393384]

約数ペア:

[(1, 22393384), (2, 11196692), (4, 5598346), (8, 2799173), (13, 1722568), (26, 861284), (52, 430642), (104, 215321), (197, 113672), (394, 56836), (788, 28418), (1093, 20488), (1576, 14209), (2186, 10244), (2561, 8744), (4372, 5122)]