66171908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79153}}^1$

素因数の和:79187

約数の個数: 24

約数和(自身を含む): 132978720

約数和(自身を除く): 66806812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 79153, 158306, 316612, 870683, 1503907, 1741366, 3007814, 3482732, 6015628, 16542977, 33085954, 66171908]

約数ペア:

[(1, 66171908), (2, 33085954), (4, 16542977), (11, 6015628), (19, 3482732), (22, 3007814), (38, 1741366), (44, 1503907), (76, 870683), (209, 316612), (418, 158306), (836, 79153)]