13420214

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5455

約数の個数: 16

約数和(自身を含む): 21312720

約数和(自身を除く): 7892506

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 5381, 10762, 156049, 231383, 312098, 462766, 6710107, 13420214]

約数ペア:

[(1, 13420214), (2, 6710107), (29, 462766), (43, 312098), (58, 231383), (86, 156049), (1247, 10762), (2494, 5381)]