19237846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 32076000

約数和(自身を除く): 12838154

約数列:

[1, 2, 17, 29, 34, 58, 109, 179, 218, 358, 493, 986, 1853, 3043, 3161, 3706, 5191, 6086, 6322, 10382, 19511, 39022, 53737, 88247, 107474, 176494, 331687, 565819, 663374, 1131638, 9618923, 19237846]

約数ペア:

[(1, 19237846), (2, 9618923), (17, 1131638), (29, 663374), (34, 565819), (58, 331687), (109, 176494), (179, 107474), (218, 88247), (358, 53737), (493, 39022), (986, 19511), (1853, 10382), (3043, 6322), (3161, 6086), (3706, 5191)]