22691852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 42147840

約数和(自身を除く): 19455988

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2351, 2413, 4702, 4826, 9404, 9652, 44669, 89338, 178676, 298577, 597154, 1194308, 5672963, 11345926, 22691852]

約数ペア:

[(1, 22691852), (2, 11345926), (4, 5672963), (19, 1194308), (38, 597154), (76, 298577), (127, 178676), (254, 89338), (508, 44669), (2351, 9652), (2413, 9404), (4702, 4826)]