19992232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{192233}}^1$

素因数の和:192252

約数の個数: 16

約数和(自身を含む): 40369140

約数和(自身を除く): 20376908

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 192233, 384466, 768932, 1537864, 2499029, 4998058, 9996116, 19992232]

約数ペア:

[(1, 19992232), (2, 9996116), (4, 4998058), (8, 2499029), (13, 1537864), (26, 768932), (52, 384466), (104, 192233)]