12045019

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 14524416

約数和(自身を除く): 2479397

約数列:

[1, 7, 31, 47, 217, 329, 1181, 1457, 8267, 10199, 36611, 55507, 256277, 388549, 1720717, 12045019]

約数ペア:

[(1, 12045019), (7, 1720717), (31, 388549), (47, 256277), (217, 55507), (329, 36611), (1181, 10199), (1457, 8267)]