12229445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 16761600

約数和(自身を除く): 4532155

約数列:

[1, 5, 19, 23, 29, 95, 115, 145, 193, 437, 551, 667, 965, 2185, 2755, 3335, 3667, 4439, 5597, 12673, 18335, 22195, 27985, 63365, 84341, 106343, 128731, 421705, 531715, 643655, 2445889, 12229445]

約数ペア:

[(1, 12229445), (5, 2445889), (19, 643655), (23, 531715), (29, 421705), (95, 128731), (115, 106343), (145, 84341), (193, 63365), (437, 27985), (551, 22195), (667, 18335), (965, 12673), (2185, 5597), (2755, 4439), (3335, 3667)]