2012545018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{11171}}^1$

素因数の和:11634

約数の個数: 32

約数和(自身を含む): 3474938880

約数和(自身を除く): 1462393862

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 431, 862, 4741, 8189, 9482, 11171, 16378, 22342, 90079, 122881, 180158, 212249, 245762, 424498, 2334739, 4669478, 4814701, 9629402, 52961711, 91479319, 105923422, 182958638, 1006272509, 2012545018]

約数ペア:

[(1, 2012545018), (2, 1006272509), (11, 182958638), (19, 105923422), (22, 91479319), (38, 52961711), (209, 9629402), (418, 4814701), (431, 4669478), (862, 2334739), (4741, 424498), (8189, 245762), (9482, 212249), (11171, 180158), (16378, 122881), (22342, 90079)]