39193978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{6709}}^1$

素因数の和:6861

約数の個数: 16

約数和(自身を含む): 61839360

約数和(自身を除く): 22645382

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 6709, 13418, 154307, 308614, 852043, 1704086, 19596989, 39193978]

約数ペア:

[(1, 39193978), (2, 19596989), (23, 1704086), (46, 852043), (127, 308614), (254, 154307), (2921, 13418), (5842, 6709)]