17662852

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 31967936

約数和(自身を除く): 14305084

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 997, 1994, 3988, 4429, 8858, 17716, 42871, 85742, 102691, 171484, 205382, 410764, 4415713, 8831426, 17662852]

約数ペア:

[(1, 17662852), (2, 8831426), (4, 4415713), (43, 410764), (86, 205382), (103, 171484), (172, 102691), (206, 85742), (412, 42871), (997, 17716), (1994, 8858), (3988, 4429)]