19038082

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 33592320

約数和(自身を除く): 14554238

約数列:

[1, 2, 7, 14, 71, 107, 142, 179, 214, 358, 497, 749, 994, 1253, 1498, 2506, 7597, 12709, 15194, 19153, 25418, 38306, 53179, 88963, 106358, 134071, 177926, 268142, 1359863, 2719726, 9519041, 19038082]

約数ペア:

[(1, 19038082), (2, 9519041), (7, 2719726), (14, 1359863), (71, 268142), (107, 177926), (142, 134071), (179, 106358), (214, 88963), (358, 53179), (497, 38306), (749, 25418), (994, 19153), (1253, 15194), (1498, 12709), (2506, 7597)]