22234718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:824

約数の個数: 24

約数和(自身を含む): 36979320

約数和(自身を除く): 14744602

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 661, 1322, 1529, 3058, 7271, 14542, 16819, 33638, 79981, 91879, 159962, 183758, 1010669, 2021338, 11117359, 22234718]

約数ペア:

[(1, 22234718), (2, 11117359), (11, 2021338), (22, 1010669), (121, 183758), (139, 159962), (242, 91879), (278, 79981), (661, 33638), (1322, 16819), (1529, 14542), (3058, 7271)]