13143536

素因数分解:

$2^4\times 7^1\times {\mathrm{117353}}^1$

素因数の和:117368

約数の個数: 20

約数和(自身を含む): 29103792

約数和(自身を除く): 15960256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117353, 234706, 469412, 821471, 938824, 1642942, 1877648, 3285884, 6571768, 13143536]

約数ペア:

[(1, 13143536), (2, 6571768), (4, 3285884), (7, 1877648), (8, 1642942), (14, 938824), (16, 821471), (28, 469412), (56, 234706), (112, 117353)]