9821110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 19660032

約数和(自身を除く): 9838922

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2437, 4030, 4874, 12185, 24370, 31681, 63362, 75547, 151094, 158405, 316810, 377735, 755470, 982111, 1964222, 4910555, 9821110]

約数ペア:

[(1, 9821110), (2, 4910555), (5, 1964222), (10, 982111), (13, 755470), (26, 377735), (31, 316810), (62, 158405), (65, 151094), (130, 75547), (155, 63362), (310, 31681), (403, 24370), (806, 12185), (2015, 4874), (2437, 4030)]