11899174

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11971}}^1$

素因数の和:12051

約数の個数: 16

約数和(自身を含む): 20687616

約数和(自身を除く): 8788442

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 11971, 23942, 83797, 167594, 849941, 1699882, 5949587, 11899174]

約数ペア:

[(1, 11899174), (2, 5949587), (7, 1699882), (14, 849941), (71, 167594), (142, 83797), (497, 23942), (994, 11971)]