16961072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{55793}}^1$

素因数の和:55820

約数の個数: 20

約数和(自身を含む): 34592280

約数和(自身を除く): 17631208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 55793, 111586, 223172, 446344, 892688, 1060067, 2120134, 4240268, 8480536, 16961072]

約数ペア:

[(1, 16961072), (2, 8480536), (4, 4240268), (8, 2120134), (16, 1060067), (19, 892688), (38, 446344), (76, 223172), (152, 111586), (304, 55793)]