2018373418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1\times {\mathrm{19597}}^1$

素因数の和:21861

約数の個数: 16

約数和(自身を含む): 3160765440

約数和(自身を除く): 1142392022

約数列:

[1, 2, 23, 46, 2239, 4478, 19597, 39194, 51497, 102994, 450731, 901462, 43877683, 87755366, 1009186709, 2018373418]

約数ペア:

[(1, 2018373418), (2, 1009186709), (23, 87755366), (46, 43877683), (2239, 901462), (4478, 450731), (19597, 102994), (39194, 51497)]