19227160

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2063}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 43467840

約数和(自身を除く): 24240680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2063, 2330, 4126, 4660, 8252, 9320, 10315, 16504, 20630, 41260, 82520, 480679, 961358, 1922716, 2403395, 3845432, 4806790, 9613580, 19227160]

約数ペア:

[(1, 19227160), (2, 9613580), (4, 4806790), (5, 3845432), (8, 2403395), (10, 1922716), (20, 961358), (40, 480679), (233, 82520), (466, 41260), (932, 20630), (1165, 16504), (1864, 10315), (2063, 9320), (2330, 8252), (4126, 4660)]