15664506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18257}}^1$

素因数の和:18286

約数の個数: 32

約数和(自身を含む): 36808128

約数和(自身を除く): 21143622

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 18257, 36514, 54771, 109542, 200827, 237341, 401654, 474682, 602481, 712023, 1204962, 1424046, 2610751, 5221502, 7832253, 15664506]

約数ペア:

[(1, 15664506), (2, 7832253), (3, 5221502), (6, 2610751), (11, 1424046), (13, 1204962), (22, 712023), (26, 602481), (33, 474682), (39, 401654), (66, 237341), (78, 200827), (143, 109542), (286, 54771), (429, 36514), (858, 18257)]