42267286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10799}}^1$

素因数の和:10923

約数の個数: 16

約数和(自身を含む): 67392000

約数和(自身を除く): 25124714

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 10799, 21598, 205181, 410362, 1112297, 2224594, 21133643, 42267286]

約数ペア:

[(1, 42267286), (2, 21133643), (19, 2224594), (38, 1112297), (103, 410362), (206, 205181), (1957, 21598), (3914, 10799)]