19304361

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 29744000

約数和(自身を除く): 10439639

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1429, 1501, 4287, 4503, 12861, 13509, 27151, 81453, 112891, 244359, 338673, 1016019, 2144929, 6434787, 19304361]

約数ペア:

[(1, 19304361), (3, 6434787), (9, 2144929), (19, 1016019), (57, 338673), (79, 244359), (171, 112891), (237, 81453), (711, 27151), (1429, 13509), (1501, 12861), (4287, 4503)]