12901196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41887}}^1$

素因数の和:41909

約数の個数: 24

約数和(自身を含む): 28148736

約数和(自身を除く): 15247540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 41887, 83774, 167548, 293209, 460757, 586418, 921514, 1172836, 1843028, 3225299, 6450598, 12901196]

約数ペア:

[(1, 12901196), (2, 6450598), (4, 3225299), (7, 1843028), (11, 1172836), (14, 921514), (22, 586418), (28, 460757), (44, 293209), (77, 167548), (154, 83774), (308, 41887)]