39855692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8597}}^1$

素因数の和:8681

約数の個数: 24

約数和(自身を含む): 74630640

約数和(自身を除く): 34774948

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 8597, 17194, 34388, 163343, 326686, 524417, 653372, 1048834, 2097668, 9963923, 19927846, 39855692]

約数ペア:

[(1, 39855692), (2, 19927846), (4, 9963923), (19, 2097668), (38, 1048834), (61, 653372), (76, 524417), (122, 326686), (244, 163343), (1159, 34388), (2318, 17194), (4636, 8597)]