13870196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 25583040

約数和(自身を除く): 11712844

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 1409, 2461, 2818, 4922, 5636, 9844, 32407, 64814, 129628, 150763, 301526, 603052, 3467549, 6935098, 13870196]

約数ペア:

[(1, 13870196), (2, 6935098), (4, 3467549), (23, 603052), (46, 301526), (92, 150763), (107, 129628), (214, 64814), (428, 32407), (1409, 9844), (2461, 5636), (2818, 4922)]