19250768

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{1697}}^1$

素因数の和:2414

約数の個数: 20

約数和(自身を含む): 37372980

約数和(自身を除く): 18122212

約数列:

[1, 2, 4, 8, 16, 709, 1418, 1697, 2836, 3394, 5672, 6788, 11344, 13576, 27152, 1203173, 2406346, 4812692, 9625384, 19250768]

約数ペア:

[(1, 19250768), (2, 9625384), (4, 4812692), (8, 2406346), (16, 1203173), (709, 27152), (1418, 13576), (1697, 11344), (2836, 6788), (3394, 5672)]