25900078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40093}}^1$

素因数の和:40131

約数の個数: 16

約数和(自身を含む): 43301520

約数和(自身を除く): 17401442

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 40093, 80186, 681581, 761767, 1363162, 1523534, 12950039, 25900078]

約数ペア:

[(1, 25900078), (2, 12950039), (17, 1523534), (19, 1363162), (34, 761767), (38, 681581), (323, 80186), (646, 40093)]