12969746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 8319214

約数列:

[1, 2, 23, 43, 46, 79, 83, 86, 158, 166, 989, 1817, 1909, 1978, 3397, 3569, 3634, 3818, 6557, 6794, 7138, 13114, 78131, 82087, 150811, 156262, 164174, 281951, 301622, 563902, 6484873, 12969746]

約数ペア:

[(1, 12969746), (2, 6484873), (23, 563902), (43, 301622), (46, 281951), (79, 164174), (83, 156262), (86, 150811), (158, 82087), (166, 78131), (989, 13114), (1817, 7138), (1909, 6794), (1978, 6557), (3397, 3818), (3569, 3634)]