12507019

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 15234048

約数和(自身を除く): 2727029

約数列:

[1, 7, 17, 119, 227, 463, 1589, 3241, 3859, 7871, 27013, 55097, 105101, 735707, 1786717, 12507019]

約数ペア:

[(1, 12507019), (7, 1786717), (17, 735707), (119, 105101), (227, 55097), (463, 27013), (1589, 7871), (3241, 3859)]