28224190

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{14327}}^1$

素因数の和:14531

約数の個数: 16

約数和(自身を含む): 51064992

約数和(自身を除く): 22840802

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 14327, 28654, 71635, 143270, 2822419, 5644838, 14112095, 28224190]

約数ペア:

[(1, 28224190), (2, 14112095), (5, 5644838), (10, 2822419), (197, 143270), (394, 71635), (985, 28654), (1970, 14327)]