16803884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 30336768

約数和(自身を除く): 13532884

約数列:

[1, 2, 4, 43, 86, 151, 172, 302, 604, 647, 1294, 2588, 6493, 12986, 25972, 27821, 55642, 97697, 111284, 195394, 390788, 4200971, 8401942, 16803884]

約数ペア:

[(1, 16803884), (2, 8401942), (4, 4200971), (43, 390788), (86, 195394), (151, 111284), (172, 97697), (302, 55642), (604, 27821), (647, 25972), (1294, 12986), (2588, 6493)]