12612016

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{9497}}^1$

素因数の和:9588

約数の個数: 20

約数和(自身を含む): 24732792

約数和(自身を除く): 12120776

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 9497, 18994, 37988, 75976, 151952, 788251, 1576502, 3153004, 6306008, 12612016]

約数ペア:

[(1, 12612016), (2, 6306008), (4, 3153004), (8, 1576502), (16, 788251), (83, 151952), (166, 75976), (332, 37988), (664, 18994), (1328, 9497)]