11994586

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 24

約数和(自身を含む): 19545300

約数和(自身を除く): 7550714

約数列:

[1, 2, 19, 37, 38, 74, 361, 449, 703, 722, 898, 1406, 8531, 13357, 16613, 17062, 26714, 33226, 162089, 315647, 324178, 631294, 5997293, 11994586]

約数ペア:

[(1, 11994586), (2, 5997293), (19, 631294), (37, 324178), (38, 315647), (74, 162089), (361, 33226), (449, 26714), (703, 17062), (722, 16613), (898, 13357), (1406, 8531)]