13239640904

素因数分解:

$2^3\times 7^1\times {\mathrm{236422159}}^1$

素因数の和:236422172

約数の個数: 16

約数和(自身を含む): 28370659200

約数和(自身を除く): 15131018296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 236422159, 472844318, 945688636, 1654955113, 1891377272, 3309910226, 6619820452, 13239640904]

約数ペア:

[(1, 13239640904), (2, 6619820452), (4, 3309910226), (7, 1891377272), (8, 1654955113), (14, 945688636), (28, 472844318), (56, 236422159)]