19463779753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{25933}}^1$

素因数の和:26077

約数の個数: 24

約数和(自身を含む): 22250127168

約数和(自身を除く): 2786347415

約数列:

[1, 11, 31, 71, 341, 781, 961, 2201, 10571, 24211, 25933, 68231, 285263, 750541, 803923, 1841243, 8843153, 20253673, 24921613, 57078533, 274137743, 627863863, 1769434523, 19463779753]

約数ペア:

[(1, 19463779753), (11, 1769434523), (31, 627863863), (71, 274137743), (341, 57078533), (781, 24921613), (961, 20253673), (2201, 8843153), (10571, 1841243), (24211, 803923), (25933, 750541), (68231, 285263)]