21422102

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1128

約数の個数: 24

約数和(自身を含む): 35399520

約数和(自身を除く): 13977418

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1039, 1586, 2078, 10309, 13507, 20618, 27014, 63379, 126758, 175591, 351182, 823927, 1647854, 10711051, 21422102]

約数ペア:

[(1, 21422102), (2, 10711051), (13, 1647854), (26, 823927), (61, 351182), (122, 175591), (169, 126758), (338, 63379), (793, 27014), (1039, 20618), (1586, 13507), (2078, 10309)]