10821734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70271}}^1$

素因数の和:70291

約数の個数: 16

約数和(自身を含む): 20238336

約数和(自身を除く): 9416602

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 70271, 140542, 491897, 772981, 983794, 1545962, 5410867, 10821734]

約数ペア:

[(1, 10821734), (2, 5410867), (7, 1545962), (11, 983794), (14, 772981), (22, 491897), (77, 140542), (154, 70271)]