21962074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5807}}^1$

素因数の和:5901

約数の個数: 16

約数和(自身を含む): 34569216

約数和(自身を除く): 12607142

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 5807, 11614, 180017, 354227, 360034, 708454, 10981037, 21962074]

約数ペア:

[(1, 21962074), (2, 10981037), (31, 708454), (61, 360034), (62, 354227), (122, 180017), (1891, 11614), (3782, 5807)]