19261210

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{9679}}^1$

素因数の和:9885

約数の個数: 16

約数和(自身を含む): 34848000

約数和(自身を除く): 15586790

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 9679, 19358, 48395, 96790, 1926121, 3852242, 9630605, 19261210]

約数ペア:

[(1, 19261210), (2, 9630605), (5, 3852242), (10, 1926121), (199, 96790), (398, 48395), (995, 19358), (1990, 9679)]