12185954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29153}}^1$

素因数の和:29185

約数の個数: 16

約数和(自身を含む): 20990880

約数和(自身を除く): 8804926

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 29153, 58306, 320683, 553907, 641366, 1107814, 6092977, 12185954]

約数ペア:

[(1, 12185954), (2, 6092977), (11, 1107814), (19, 641366), (22, 553907), (38, 320683), (209, 58306), (418, 29153)]