38178068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21841}}^1$

素因数の和:21887

約数の個数: 24

約数和(自身を含む): 73389120

約数和(自身を除く): 35211052

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 21841, 43682, 87364, 414979, 502343, 829958, 1004686, 1659916, 2009372, 9544517, 19089034, 38178068]

約数ペア:

[(1, 38178068), (2, 19089034), (4, 9544517), (19, 2009372), (23, 1659916), (38, 1004686), (46, 829958), (76, 502343), (92, 414979), (437, 87364), (874, 43682), (1748, 21841)]