22276688

素因数分解:

$2^4\times 7^1\times {\mathrm{198899}}^1$

素因数の和:198914

約数の個数: 20

約数和(自身を含む): 49327200

約数和(自身を除く): 27050512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 198899, 397798, 795596, 1392293, 1591192, 2784586, 3182384, 5569172, 11138344, 22276688]

約数ペア:

[(1, 22276688), (2, 11138344), (4, 5569172), (7, 3182384), (8, 2784586), (14, 1591192), (16, 1392293), (28, 795596), (56, 397798), (112, 198899)]