481954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 830880

約数和(自身を除く): 348926

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1153, 2306, 12683, 21907, 25366, 43814, 240977, 481954]

約数ペア:

[(1, 481954), (2, 240977), (11, 43814), (19, 25366), (22, 21907), (38, 12683), (209, 2306), (418, 1153)]