22895938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 38223360

約数和(自身を除く): 15327422

約数列:

[1, 2, 13, 26, 71, 79, 142, 157, 158, 314, 923, 1027, 1846, 2041, 2054, 4082, 5609, 11147, 11218, 12403, 22294, 24806, 72917, 144911, 145834, 161239, 289822, 322478, 880613, 1761226, 11447969, 22895938]

約数ペア:

[(1, 22895938), (2, 11447969), (13, 1761226), (26, 880613), (71, 322478), (79, 289822), (142, 161239), (157, 145834), (158, 144911), (314, 72917), (923, 24806), (1027, 22294), (1846, 12403), (2041, 11218), (2054, 11147), (4082, 5609)]