13912370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 27086400

約数和(自身を除く): 13174030

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 1979, 3515, 3958, 7030, 9895, 19790, 37601, 73223, 75202, 146446, 188005, 366115, 376010, 732230, 1391237, 2782474, 6956185, 13912370]

約数ペア:

[(1, 13912370), (2, 6956185), (5, 2782474), (10, 1391237), (19, 732230), (37, 376010), (38, 366115), (74, 188005), (95, 146446), (185, 75202), (190, 73223), (370, 37601), (703, 19790), (1406, 9895), (1979, 7030), (3515, 3958)]