19489511230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{349337}}^1$

素因数の和:350148

約数の個数: 32

約数和(自身を含む): 40143128256

約数和(自身を除く): 20653617026

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 797, 1594, 3985, 5579, 7970, 11158, 27895, 55790, 349337, 698674, 1746685, 2445359, 3493370, 4890718, 12226795, 24453590, 278421589, 556843178, 1392107945, 1948951123, 2784215890, 3897902246, 9744755615, 19489511230]

約数ペア:

[(1, 19489511230), (2, 9744755615), (5, 3897902246), (7, 2784215890), (10, 1948951123), (14, 1392107945), (35, 556843178), (70, 278421589), (797, 24453590), (1594, 12226795), (3985, 4890718), (5579, 3493370), (7970, 2445359), (11158, 1746685), (27895, 698674), (55790, 349337)]