223396414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{15761}}^1$

素因数の和:16155

約数の個数: 16

約数和(自身を含む): 353699280

約数和(自身を除く): 130302866

約数列:

[1, 2, 19, 38, 373, 746, 7087, 14174, 15761, 31522, 299459, 598918, 5878853, 11757706, 111698207, 223396414]

約数ペア:

[(1, 223396414), (2, 111698207), (19, 11757706), (38, 5878853), (373, 598918), (746, 299459), (7087, 31522), (14174, 15761)]