12789767426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1\times {\mathrm{136099}}^1$

素因数の和:138593

約数の個数: 16

約数和(自身を含む): 20202684000

約数和(自身を除く): 7412916574

約数列:

[1, 2, 19, 38, 2473, 4946, 46987, 93974, 136099, 272198, 2585881, 5171762, 336572827, 673145654, 6394883713, 12789767426]

約数ペア:

[(1, 12789767426), (2, 6394883713), (19, 673145654), (38, 336572827), (2473, 5171762), (4946, 2585881), (46987, 272198), (93974, 136099)]