80111999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{653}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 92292480

約数和(自身を除く): 12180481

約数列:

[1, 11, 19, 209, 587, 653, 6457, 7183, 11153, 12407, 122683, 136477, 383311, 4216421, 7282909, 80111999]

約数ペア:

[(1, 80111999), (11, 7282909), (19, 4216421), (209, 383311), (587, 136477), (653, 122683), (6457, 12407), (7183, 11153)]