193130015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{27259}}^1$

素因数の和:27386

約数の個数: 16

約数和(自身を含む): 251882400

約数和(自身を除く): 58752385

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 27259, 136295, 354367, 1771835, 2971231, 14856155, 38626003, 193130015]

約数ペア:

[(1, 193130015), (5, 38626003), (13, 14856155), (65, 2971231), (109, 1771835), (545, 354367), (1417, 136295), (7085, 27259)]