19306734

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 39774240

約数和(自身を除く): 20467506

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 557, 654, 1114, 1671, 3342, 5777, 11554, 17331, 29521, 34662, 59042, 60713, 88563, 121426, 177126, 182139, 364278, 3217789, 6435578, 9653367, 19306734]

約数ペア:

[(1, 19306734), (2, 9653367), (3, 6435578), (6, 3217789), (53, 364278), (106, 182139), (109, 177126), (159, 121426), (218, 88563), (318, 60713), (327, 59042), (557, 34662), (654, 29521), (1114, 17331), (1671, 11554), (3342, 5777)]