9916391.00000000

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 21571200

約数和(自身を除く): 11225384

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3209, 3224, 6418, 12836, 25672, 41717, 83434, 99479, 166868, 198958, 333736, 397916, 795832, 1293227, 2586454, 5172908, 10345816]

約数ペア:

[(1, 10345816), (2, 5172908), (4, 2586454), (8, 1293227), (13, 795832), (26, 397916), (31, 333736), (52, 198958), (62, 166868), (104, 99479), (124, 83434), (248, 41717), (403, 25672), (806, 12836), (1612, 6418), (3209, 3224)]