16570223

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 19440720

約数和(自身を除く): 2870497

約数列:

[1, 17, 19, 29, 61, 323, 493, 551, 841, 1037, 1159, 1769, 9367, 14297, 15979, 19703, 30073, 33611, 51301, 271643, 571387, 872117, 974719, 16570223]

約数ペア:

[(1, 16570223), (17, 974719), (19, 872117), (29, 571387), (61, 271643), (323, 51301), (493, 33611), (551, 30073), (841, 19703), (1037, 15979), (1159, 14297), (1769, 9367)]