11518906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 20901888

約数和(自身を除く): 9382982

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 431, 581, 862, 1162, 1909, 3017, 3818, 6034, 9913, 13363, 19826, 26726, 35773, 69391, 71546, 138782, 250411, 500822, 822779, 1645558, 5759453, 11518906]

約数ペア:

[(1, 11518906), (2, 5759453), (7, 1645558), (14, 822779), (23, 500822), (46, 250411), (83, 138782), (161, 71546), (166, 69391), (322, 35773), (431, 26726), (581, 19826), (862, 13363), (1162, 9913), (1909, 6034), (3017, 3818)]