13212892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42899}}^1$

素因数の和:42921

約数の個数: 24

約数和(自身を含む): 28828800

約数和(自身を除く): 15615908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 42899, 85798, 171596, 300293, 471889, 600586, 943778, 1201172, 1887556, 3303223, 6606446, 13212892]

約数ペア:

[(1, 13212892), (2, 6606446), (4, 3303223), (7, 1887556), (11, 1201172), (14, 943778), (22, 600586), (28, 471889), (44, 300293), (77, 171596), (154, 85798), (308, 42899)]