19071459

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10139}}^1$

素因数の和:10175

約数の個数: 24

約数和(自身を含む): 31636800

約数和(自身を除く): 12565341

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 10139, 30417, 91251, 111529, 192641, 334587, 577923, 1003761, 1733769, 2119051, 6357153, 19071459]

約数ペア:

[(1, 19071459), (3, 6357153), (9, 2119051), (11, 1733769), (19, 1003761), (33, 577923), (57, 334587), (99, 192641), (171, 111529), (209, 91251), (627, 30417), (1881, 10139)]