13120352

素因数分解:

$2^5\times 7^1\times {\mathrm{58573}}^1$

素因数の和:58590

約数の個数: 24

約数和(自身を含む): 29521296

約数和(自身を除く): 16400944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 58573, 117146, 234292, 410011, 468584, 820022, 937168, 1640044, 1874336, 3280088, 6560176, 13120352]

約数ペア:

[(1, 13120352), (2, 6560176), (4, 3280088), (7, 1874336), (8, 1640044), (14, 937168), (16, 820022), (28, 468584), (32, 410011), (56, 234292), (112, 117146), (224, 58573)]