21582862

素因数分解:

$2^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1453}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 37059552

約数和(自身を除く): 15476690

約数列:

[1, 2, 7, 14, 1061, 1453, 2122, 2906, 7427, 10171, 14854, 20342, 1541633, 3083266, 10791431, 21582862]

約数ペア:

[(1, 21582862), (2, 10791431), (7, 3083266), (14, 1541633), (1061, 20342), (1453, 14854), (2122, 10171), (2906, 7427)]