9909146

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1590

約数の個数: 24

約数和(自身を含む): 16953120

約数和(自身を除く): 7043974

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 1543, 3086, 3211, 6422, 20059, 29317, 40118, 58634, 260767, 381121, 521534, 762242, 4954573, 9909146]

約数ペア:

[(1, 9909146), (2, 4954573), (13, 762242), (19, 521534), (26, 381121), (38, 260767), (169, 58634), (247, 40118), (338, 29317), (494, 20059), (1543, 6422), (3086, 3211)]