13304956

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{739}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 26687360

約数和(自身を除く): 13382404

約数列:

[1, 2, 4, 7, 14, 28, 643, 739, 1286, 1478, 2572, 2956, 4501, 5173, 9002, 10346, 18004, 20692, 475177, 950354, 1900708, 3326239, 6652478, 13304956]

約数ペア:

[(1, 13304956), (2, 6652478), (4, 3326239), (7, 1900708), (14, 950354), (28, 475177), (643, 20692), (739, 18004), (1286, 10346), (1478, 9002), (2572, 5173), (2956, 4501)]