22145396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 48338304

約数和(自身を除く): 26192908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 733, 1079, 1162, 1466, 2158, 2324, 2932, 4316, 5131, 7553, 9529, 10262, 15106, 19058, 20524, 30212, 38116, 60839, 66703, 121678, 133406, 243356, 266812, 425873, 790907, 851746, 1581814, 1703492, 3163628, 5536349, 11072698, 22145396]

約数ペア:

[(1, 22145396), (2, 11072698), (4, 5536349), (7, 3163628), (13, 1703492), (14, 1581814), (26, 851746), (28, 790907), (52, 425873), (83, 266812), (91, 243356), (166, 133406), (182, 121678), (332, 66703), (364, 60839), (581, 38116), (733, 30212), (1079, 20524), (1162, 19058), (1466, 15106), (2158, 10262), (2324, 9529), (2932, 7553), (4316, 5131)]