19374532

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 35170520

約数和(自身を除く): 15795988

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 1201, 2402, 4033, 4804, 8066, 16132, 44437, 88874, 130909, 177748, 261818, 523636, 4843633, 9687266, 19374532]

約数ペア:

[(1, 19374532), (2, 9687266), (4, 4843633), (37, 523636), (74, 261818), (109, 177748), (148, 130909), (218, 88874), (436, 44437), (1201, 16132), (2402, 8066), (4033, 4804)]