13315504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43801}}^1$

素因数の和:43828

約数の個数: 20

約数和(自身を含む): 27157240

約数和(自身を除く): 13841736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43801, 87602, 175204, 350408, 700816, 832219, 1664438, 3328876, 6657752, 13315504]

約数ペア:

[(1, 13315504), (2, 6657752), (4, 3328876), (8, 1664438), (16, 832219), (19, 700816), (38, 350408), (76, 175204), (152, 87602), (304, 43801)]