189139342

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{56527}}^1$

素因数の和:56775

約数の個数: 16

約数和(自身を含む): 325601280

約数和(自身を除く): 136461938

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 56527, 113054, 395689, 791378, 13509953, 27019906, 94569671, 189139342]

約数ペア:

[(1, 189139342), (2, 94569671), (7, 27019906), (14, 13509953), (239, 791378), (478, 395689), (1673, 113054), (3346, 56527)]