2102768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6944

約数の個数: 20

約数和(自身を含む): 4289160

約数和(自身を除く): 2186392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6917, 13834, 27668, 55336, 110672, 131423, 262846, 525692, 1051384, 2102768]

約数ペア:

[(1, 2102768), (2, 1051384), (4, 525692), (8, 262846), (16, 131423), (19, 110672), (38, 55336), (76, 27668), (152, 13834), (304, 6917)]