16919942

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:584

約数の個数: 24

約数和(自身を含む): 27788184

約数和(自身を除く): 10868242

約数列:

[1, 2, 13, 26, 113, 169, 226, 338, 443, 886, 1469, 2938, 5759, 11518, 19097, 38194, 50059, 74867, 100118, 149734, 650767, 1301534, 8459971, 16919942]

約数ペア:

[(1, 16919942), (2, 8459971), (13, 1301534), (26, 650767), (113, 149734), (169, 100118), (226, 74867), (338, 50059), (443, 38194), (886, 19097), (1469, 11518), (2938, 5759)]