19122868

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 34151040

約数和(自身を除く): 15028172

約数列:

[1, 2, 4, 83, 166, 239, 241, 332, 478, 482, 956, 964, 19837, 20003, 39674, 40006, 57599, 79348, 80012, 115198, 230396, 4780717, 9561434, 19122868]

約数ペア:

[(1, 19122868), (2, 9561434), (4, 4780717), (83, 230396), (166, 115198), (239, 80012), (241, 79348), (332, 57599), (478, 40006), (482, 39674), (956, 20003), (964, 19837)]