123519172

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{119227}}^1$

素因数の和:119275

約数の個数: 24

約数和(自身を含む): 253717184

約数和(自身を除く): 130198012

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 119227, 238454, 476908, 834589, 1669178, 3338356, 4411399, 8822798, 17645596, 30879793, 61759586, 123519172]

約数ペア:

[(1, 123519172), (2, 61759586), (4, 30879793), (7, 17645596), (14, 8822798), (28, 4411399), (37, 3338356), (74, 1669178), (148, 834589), (259, 476908), (518, 238454), (1036, 119227)]