19140056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{184039}}^1$

素因数の和:184058

約数の個数: 16

約数和(自身を含む): 38648400

約数和(自身を除く): 19508344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 184039, 368078, 736156, 1472312, 2392507, 4785014, 9570028, 19140056]

約数ペア:

[(1, 19140056), (2, 9570028), (4, 4785014), (8, 2392507), (13, 1472312), (26, 736156), (52, 368078), (104, 184039)]