11174410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 11001590

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 1999, 2795, 3998, 5590, 9995, 19990, 25987, 51974, 85957, 129935, 171914, 259870, 429785, 859570, 1117441, 2234882, 5587205, 11174410]

約数ペア:

[(1, 11174410), (2, 5587205), (5, 2234882), (10, 1117441), (13, 859570), (26, 429785), (43, 259870), (65, 171914), (86, 129935), (130, 85957), (215, 51974), (430, 25987), (559, 19990), (1118, 9995), (1999, 5590), (2795, 3998)]