12911906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48541}}^1$

素因数の和:48569

約数の個数: 16

約数和(自身を含む): 23300160

約数和(自身を除く): 10388254

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 48541, 97082, 339787, 679574, 922279, 1844558, 6455953, 12911906]

約数ペア:

[(1, 12911906), (2, 6455953), (7, 1844558), (14, 922279), (19, 679574), (38, 339787), (133, 97082), (266, 48541)]