17506996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1709}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 33180840

約数和(自身を除く): 15673844

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 1709, 2561, 3418, 5122, 6836, 10244, 22217, 44434, 88868, 336673, 673346, 1346692, 4376749, 8753498, 17506996]

約数ペア:

[(1, 17506996), (2, 8753498), (4, 4376749), (13, 1346692), (26, 673346), (52, 336673), (197, 88868), (394, 44434), (788, 22217), (1709, 10244), (2561, 6836), (3418, 5122)]