19064259

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 29719872

約数和(自身を除く): 10655613

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2351, 2703, 7053, 8109, 21159, 39967, 119901, 124603, 359703, 373809, 1121427, 2118251, 6354753, 19064259]

約数ペア:

[(1, 19064259), (3, 6354753), (9, 2118251), (17, 1121427), (51, 373809), (53, 359703), (153, 124603), (159, 119901), (477, 39967), (901, 21159), (2351, 8109), (2703, 7053)]