19822488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117991}}^1$

素因数の和:118007

約数の個数: 32

約数和(自身を含む): 56636160

約数和(自身を除く): 36813672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117991, 235982, 353973, 471964, 707946, 825937, 943928, 1415892, 1651874, 2477811, 2831784, 3303748, 4955622, 6607496, 9911244, 19822488]

約数ペア:

[(1, 19822488), (2, 9911244), (3, 6607496), (4, 4955622), (6, 3303748), (7, 2831784), (8, 2477811), (12, 1651874), (14, 1415892), (21, 943928), (24, 825937), (28, 707946), (42, 471964), (56, 353973), (84, 235982), (168, 117991)]