19264168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2843}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 45390240

約数和(自身を除く): 26126072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 2843, 3388, 5686, 6776, 11372, 19901, 22744, 31273, 39802, 62546, 79604, 125092, 159208, 218911, 250184, 344003, 437822, 688006, 875644, 1376012, 1751288, 2408021, 2752024, 4816042, 9632084, 19264168]

約数ペア:

[(1, 19264168), (2, 9632084), (4, 4816042), (7, 2752024), (8, 2408021), (11, 1751288), (14, 1376012), (22, 875644), (28, 688006), (44, 437822), (56, 344003), (77, 250184), (88, 218911), (121, 159208), (154, 125092), (242, 79604), (308, 62546), (484, 39802), (616, 31273), (847, 22744), (968, 19901), (1694, 11372), (2843, 6776), (3388, 5686)]