13275058928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43667957}}^1$

素因数の和:43667984

約数の個数: 20

約数和(自身を含む): 27074133960

約数和(自身を除く): 13799075032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43667957, 87335914, 174671828, 349343656, 698687312, 829691183, 1659382366, 3318764732, 6637529464, 13275058928]

約数ペア:

[(1, 13275058928), (2, 6637529464), (4, 3318764732), (8, 1659382366), (16, 829691183), (19, 698687312), (38, 349343656), (76, 174671828), (152, 87335914), (304, 43667957)]