19047156

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{42899}}^1$

素因数の和:42943

約数の個数: 24

約数和(自身を含む): 45645600

約数和(自身を除く): 26598444

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 42899, 85798, 128697, 171596, 257394, 514788, 1587263, 3174526, 4761789, 6349052, 9523578, 19047156]

約数ペア:

[(1, 19047156), (2, 9523578), (3, 6349052), (4, 4761789), (6, 3174526), (12, 1587263), (37, 514788), (74, 257394), (111, 171596), (148, 128697), (222, 85798), (444, 42899)]