19055793

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 27900160

約数和(自身を除く): 8844367

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 709, 867, 1581, 2127, 8959, 12053, 21979, 26877, 36159, 65937, 204901, 373643, 614703, 1120929, 6351931, 19055793]

約数ペア:

[(1, 19055793), (3, 6351931), (17, 1120929), (31, 614703), (51, 373643), (93, 204901), (289, 65937), (527, 36159), (709, 26877), (867, 21979), (1581, 12053), (2127, 8959)]