18247933

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 20920320

約数和(自身を除く): 2672387

約数列:

[1, 11, 31, 59, 341, 649, 907, 1829, 9977, 20119, 28117, 53513, 309287, 588643, 1658903, 18247933]

約数ペア:

[(1, 18247933), (11, 1658903), (31, 588643), (59, 309287), (341, 53513), (649, 28117), (907, 20119), (1829, 9977)]