17149780988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5247791}}^1$

素因数の和:5247857

約数の個数: 24

約数和(自身を含む): 32326398720

約数和(自身を除く): 15176617732

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 5247791, 10495582, 20991164, 99708029, 199416058, 225655013, 398832116, 451310026, 902620052, 4287445247, 8574890494, 17149780988]

約数ペア:

[(1, 17149780988), (2, 8574890494), (4, 4287445247), (19, 902620052), (38, 451310026), (43, 398832116), (76, 225655013), (86, 199416058), (172, 99708029), (817, 20991164), (1634, 10495582), (3268, 5247791)]