9957291278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23821271}}^1$

素因数の和:23821303

約数の個数: 16

約数和(自身を含む): 17151315840

約数和(自身を除く): 7194024562

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 23821271, 47642542, 262033981, 452604149, 524067962, 905208298, 4978645639, 9957291278]

約数ペア:

[(1, 9957291278), (2, 4978645639), (11, 905208298), (19, 524067962), (22, 452604149), (38, 262033981), (209, 47642542), (418, 23821271)]