19739352

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22229}}^1$

素因数の和:22275

約数の個数: 32

約数和(自身を含む): 50684400

約数和(自身を除く): 30945048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22229, 44458, 66687, 88916, 133374, 177832, 266748, 533496, 822473, 1644946, 2467419, 3289892, 4934838, 6579784, 9869676, 19739352]

約数ペア:

[(1, 19739352), (2, 9869676), (3, 6579784), (4, 4934838), (6, 3289892), (8, 2467419), (12, 1644946), (24, 822473), (37, 533496), (74, 266748), (111, 177832), (148, 133374), (222, 88916), (296, 66687), (444, 44458), (888, 22229)]