30872426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{28961}}^1$

素因数の和:29017

約数の個数: 16

約数和(自身を含む): 51088968

約数和(自身を除く): 20216542

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 28961, 57922, 376493, 752986, 1187401, 2374802, 15436213, 30872426]

約数ペア:

[(1, 30872426), (2, 15436213), (13, 2374802), (26, 1187401), (41, 752986), (82, 376493), (533, 57922), (1066, 28961)]