13003478

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:847

約数の個数: 16

約数和(自身を含む): 20082384

約数和(自身を除く): 7078906

約数列:

[1, 2, 41, 82, 347, 457, 694, 914, 14227, 18737, 28454, 37474, 158579, 317158, 6501739, 13003478]

約数ペア:

[(1, 13003478), (2, 6501739), (41, 317158), (82, 158579), (347, 37474), (457, 28454), (694, 18737), (914, 14227)]