2019604808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19419277}}^1$

素因数の和:19419296

約数の個数: 16

約数和(自身を含む): 4078048380

約数和(自身を除く): 2058443572

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19419277, 38838554, 77677108, 155354216, 252450601, 504901202, 1009802404, 2019604808]

約数ペア:

[(1, 2019604808), (2, 1009802404), (4, 504901202), (8, 252450601), (13, 155354216), (26, 77677108), (52, 38838554), (104, 19419277)]