190020712

素因数分解:

$2^3\times 7^1\times {\mathrm{3393227}}^1$

素因数の和:3393240

約数の個数: 16

約数和(自身を含む): 407187360

約数和(自身を除く): 217166648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3393227, 6786454, 13572908, 23752589, 27145816, 47505178, 95010356, 190020712]

約数ペア:

[(1, 190020712), (2, 95010356), (4, 47505178), (7, 27145816), (8, 23752589), (14, 13572908), (28, 6786454), (56, 3393227)]