39731174

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{39971}}^1$

素因数の和:40051

約数の個数: 16

約数和(自身を含む): 69071616

約数和(自身を除く): 29340442

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 39971, 79942, 279797, 559594, 2837941, 5675882, 19865587, 39731174]

約数ペア:

[(1, 39731174), (2, 19865587), (7, 5675882), (14, 2837941), (71, 559594), (142, 279797), (497, 79942), (994, 39971)]