12995974

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 19998720

約数和(自身を除く): 7002746

約数列:

[1, 2, 79, 83, 158, 166, 991, 1982, 6557, 13114, 78289, 82253, 156578, 164506, 6497987, 12995974]

約数ペア:

[(1, 12995974), (2, 6497987), (79, 164506), (83, 156578), (158, 82253), (166, 78289), (991, 13114), (1982, 6557)]