2219816

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{4703}}^1$

素因数の和:4768

約数の個数: 16

約数和(自身を含む): 4233600

約数和(自身を除く): 2013784

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 4703, 9406, 18812, 37624, 277477, 554954, 1109908, 2219816]

約数ペア:

[(1, 2219816), (2, 1109908), (4, 554954), (8, 277477), (59, 37624), (118, 18812), (236, 9406), (472, 4703)]