9914156

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5069

約数の個数: 24

約数和(自身を含む): 20111616

約数和(自身を除く): 10197460

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 4987, 9974, 19948, 34909, 69818, 139636, 354077, 708154, 1416308, 2478539, 4957078, 9914156]

約数ペア:

[(1, 9914156), (2, 4957078), (4, 2478539), (7, 1416308), (14, 708154), (28, 354077), (71, 139636), (142, 69818), (284, 34909), (497, 19948), (994, 9974), (1988, 4987)]