6541168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21517}}^1$

素因数の和:21544

約数の個数: 20

約数和(自身を含む): 13341160

約数和(自身を除く): 6799992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21517, 43034, 86068, 172136, 344272, 408823, 817646, 1635292, 3270584, 6541168]

約数ペア:

[(1, 6541168), (2, 3270584), (4, 1635292), (8, 817646), (16, 408823), (19, 344272), (38, 172136), (76, 86068), (152, 43034), (304, 21517)]