13611544

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{4243}}^1$

素因数の和:4650

約数の個数: 16

約数和(自身を含む): 25591320

約数和(自身を除く): 11979776

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 4243, 8486, 16972, 33944, 1701443, 3402886, 6805772, 13611544]

約数ペア:

[(1, 13611544), (2, 6805772), (4, 3402886), (8, 1701443), (401, 33944), (802, 16972), (1604, 8486), (3208, 4243)]