12749156

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10589}}^1$

素因数の和:10643

約数の個数: 24

約数和(自身を含む): 26093760

約数和(自身を除く): 13344604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 10589, 21178, 42356, 74123, 148246, 296492, 455327, 910654, 1821308, 3187289, 6374578, 12749156]

約数ペア:

[(1, 12749156), (2, 6374578), (4, 3187289), (7, 1821308), (14, 910654), (28, 455327), (43, 296492), (86, 148246), (172, 74123), (301, 42356), (602, 21178), (1204, 10589)]