13837070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 27028512

約数和(自身を除く): 13191442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 653, 815, 1306, 1630, 2119, 3265, 4238, 6530, 8489, 10595, 16978, 21190, 42445, 84890, 106439, 212878, 532195, 1064390, 1383707, 2767414, 6918535, 13837070]

約数ペア:

[(1, 13837070), (2, 6918535), (5, 2767414), (10, 1383707), (13, 1064390), (26, 532195), (65, 212878), (130, 106439), (163, 84890), (326, 42445), (653, 21190), (815, 16978), (1306, 10595), (1630, 8489), (2119, 6530), (3265, 4238)]