20151032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228989}}^1$

素因数の和:229006

約数の個数: 16

約数和(自身を含む): 41218200

約数和(自身を除く): 21067168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228989, 457978, 915956, 1831912, 2518879, 5037758, 10075516, 20151032]

約数ペア:

[(1, 20151032), (2, 10075516), (4, 5037758), (8, 2518879), (11, 1831912), (22, 915956), (44, 457978), (88, 228989)]