10641584

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{5237}}^1$

素因数の和:5372

約数の個数: 20

約数和(自身を含む): 20784384

約数和(自身を除く): 10142800

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 5237, 10474, 20948, 41896, 83792, 665099, 1330198, 2660396, 5320792, 10641584]

約数ペア:

[(1, 10641584), (2, 5320792), (4, 2660396), (8, 1330198), (16, 665099), (127, 83792), (254, 41896), (508, 20948), (1016, 10474), (2032, 5237)]