13131966

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 27223200

約数和(自身を除く): 14091234

約数列:

[1, 2, 3, 6, 37, 74, 111, 149, 222, 298, 397, 447, 794, 894, 1191, 2382, 5513, 11026, 14689, 16539, 29378, 33078, 44067, 59153, 88134, 118306, 177459, 354918, 2188661, 4377322, 6565983, 13131966]

約数ペア:

[(1, 13131966), (2, 6565983), (3, 4377322), (6, 2188661), (37, 354918), (74, 177459), (111, 118306), (149, 88134), (222, 59153), (298, 44067), (397, 33078), (447, 29378), (794, 16539), (894, 14689), (1191, 11026), (2382, 5513)]