12738136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 25194240

約数和(自身を除く): 12456104

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 647, 856, 1294, 2461, 2588, 4922, 5176, 9844, 14881, 19688, 29762, 59524, 69229, 119048, 138458, 276916, 553832, 1592267, 3184534, 6369068, 12738136]

約数ペア:

[(1, 12738136), (2, 6369068), (4, 3184534), (8, 1592267), (23, 553832), (46, 276916), (92, 138458), (107, 119048), (184, 69229), (214, 59524), (428, 29762), (647, 19688), (856, 14881), (1294, 9844), (2461, 5176), (2588, 4922)]