15668539088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51541247}}^1$

素因数の和:51541274

約数の個数: 20

約数和(自身を含む): 31955573760

約数和(自身を除く): 16287034672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51541247, 103082494, 206164988, 412329976, 824659952, 979283693, 1958567386, 3917134772, 7834269544, 15668539088]

約数ペア:

[(1, 15668539088), (2, 7834269544), (4, 3917134772), (8, 1958567386), (16, 979283693), (19, 824659952), (38, 412329976), (76, 206164988), (152, 103082494), (304, 51541247)]