12788994

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{26981}}^1$

素因数の和:27065

約数の個数: 16

約数和(自身を含む): 25902720

約数和(自身を除く): 13113726

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 26981, 53962, 80943, 161886, 2131499, 4262998, 6394497, 12788994]

約数ペア:

[(1, 12788994), (2, 6394497), (3, 4262998), (6, 2131499), (79, 161886), (158, 80943), (237, 53962), (474, 26981)]