127820066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{11833}}^1$

素因数の和:12337

約数の個数: 16

約数和(自身を含む): 209603808

約数和(自身を除く): 81783742

約数列:

[1, 2, 11, 22, 491, 982, 5401, 10802, 11833, 23666, 130163, 260326, 5810003, 11620006, 63910033, 127820066]

約数ペア:

[(1, 127820066), (2, 63910033), (11, 11620006), (22, 5810003), (491, 260326), (982, 130163), (5401, 23666), (10802, 11833)]