22217338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 39517632

約数和(自身を除く): 17300294

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 262, 286, 593, 1186, 1441, 1703, 2882, 3406, 6523, 7709, 13046, 15418, 18733, 37466, 77683, 84799, 155366, 169598, 854513, 1009879, 1709026, 2019758, 11108669, 22217338]

約数ペア:

[(1, 22217338), (2, 11108669), (11, 2019758), (13, 1709026), (22, 1009879), (26, 854513), (131, 169598), (143, 155366), (262, 84799), (286, 77683), (593, 37466), (1186, 18733), (1441, 15418), (1703, 13046), (2882, 7709), (3406, 6523)]