12491164

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5647}}^1$

素因数の和:5737

約数の個数: 24

約数和(自身を含む): 25303040

約数和(自身を除く): 12811876

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 5647, 11294, 22588, 39529, 79058, 158116, 446113, 892226, 1784452, 3122791, 6245582, 12491164]

約数ペア:

[(1, 12491164), (2, 6245582), (4, 3122791), (7, 1784452), (14, 892226), (28, 446113), (79, 158116), (158, 79058), (316, 39529), (553, 22588), (1106, 11294), (2212, 5647)]