16968388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 31187520

約数和(自身を除く): 14219132

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 1019, 2038, 4076, 4163, 8326, 16652, 23437, 46874, 93748, 184439, 368878, 737756, 4242097, 8484194, 16968388]

約数ペア:

[(1, 16968388), (2, 8484194), (4, 4242097), (23, 737756), (46, 368878), (92, 184439), (181, 93748), (362, 46874), (724, 23437), (1019, 16652), (2038, 8326), (4076, 4163)]