19761048

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11933}}^1$

素因数の和:11968

約数の個数: 48

約数和(自身を含む): 55851120

約数和(自身を除く): 36090072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 11933, 23866, 35799, 47732, 71598, 95464, 107397, 143196, 214794, 274459, 286392, 429588, 548918, 823377, 859176, 1097836, 1646754, 2195672, 2470131, 3293508, 4940262, 6587016, 9880524, 19761048]

約数ペア:

[(1, 19761048), (2, 9880524), (3, 6587016), (4, 4940262), (6, 3293508), (8, 2470131), (9, 2195672), (12, 1646754), (18, 1097836), (23, 859176), (24, 823377), (36, 548918), (46, 429588), (69, 286392), (72, 274459), (92, 214794), (138, 143196), (184, 107397), (207, 95464), (276, 71598), (414, 47732), (552, 35799), (828, 23866), (1656, 11933)]