12773206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2141}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 20306160

約数和(自身を除く): 7532954

約数列:

[1, 2, 19, 38, 157, 314, 2141, 2983, 4282, 5966, 40679, 81358, 336137, 672274, 6386603, 12773206]

約数ペア:

[(1, 12773206), (2, 6386603), (19, 672274), (38, 336137), (157, 81358), (314, 40679), (2141, 5966), (2983, 4282)]