2419874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:709

約数の個数: 16

約数和(自身を含む): 3804408

約数和(自身を除く): 1384534

約数列:

[1, 2, 37, 53, 74, 106, 617, 1234, 1961, 3922, 22829, 32701, 45658, 65402, 1209937, 2419874]

約数ペア:

[(1, 2419874), (2, 1209937), (37, 65402), (53, 45658), (74, 32701), (106, 22829), (617, 3922), (1234, 1961)]