13131374

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 24

約数和(自身を含む): 21050328

約数和(自身を除く): 7918954

約数列:

[1, 2, 29, 37, 58, 74, 211, 422, 841, 1073, 1682, 2146, 6119, 7807, 12238, 15614, 31117, 62234, 177451, 226403, 354902, 452806, 6565687, 13131374]

約数ペア:

[(1, 13131374), (2, 6565687), (29, 452806), (37, 354902), (58, 226403), (74, 177451), (211, 62234), (422, 31117), (841, 15614), (1073, 12238), (1682, 7807), (2146, 6119)]