12656090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 24408000

約数和(自身を除く): 11751910

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 1129, 2242, 2258, 5605, 5645, 11210, 11290, 21451, 42902, 66611, 107255, 133222, 214510, 333055, 666110, 1265609, 2531218, 6328045, 12656090]

約数ペア:

[(1, 12656090), (2, 6328045), (5, 2531218), (10, 1265609), (19, 666110), (38, 333055), (59, 214510), (95, 133222), (118, 107255), (190, 66611), (295, 42902), (590, 21451), (1121, 11290), (1129, 11210), (2242, 5645), (2258, 5605)]