18565166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1901}}^1$

素因数の和:2179

約数の個数: 16

約数和(自身を含む): 29442960

約数和(自身を除く): 10877794

約数列:

[1, 2, 19, 38, 257, 514, 1901, 3802, 4883, 9766, 36119, 72238, 488557, 977114, 9282583, 18565166]

約数ペア:

[(1, 18565166), (2, 9282583), (19, 977114), (38, 488557), (257, 72238), (514, 36119), (1901, 9766), (3802, 4883)]