13390664

素因数分解:

$2^3\times 7^1\times {\mathrm{239119}}^1$

素因数の和:239132

約数の個数: 16

約数和(自身を含む): 28694400

約数和(自身を除く): 15303736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239119, 478238, 956476, 1673833, 1912952, 3347666, 6695332, 13390664]

約数ペア:

[(1, 13390664), (2, 6695332), (4, 3347666), (7, 1912952), (8, 1673833), (14, 956476), (28, 478238), (56, 239119)]