12560756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1140

約数の個数: 36

約数和(自身を含む): 25225452

約数和(自身を除く): 12664696

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 1093, 2186, 2873, 4372, 5746, 11492, 14209, 18581, 28418, 37162, 56836, 74324, 184717, 241553, 369434, 483106, 738868, 966212, 3140189, 6280378, 12560756]

約数ペア:

[(1, 12560756), (2, 6280378), (4, 3140189), (13, 966212), (17, 738868), (26, 483106), (34, 369434), (52, 241553), (68, 184717), (169, 74324), (221, 56836), (338, 37162), (442, 28418), (676, 18581), (884, 14209), (1093, 11492), (2186, 5746), (2873, 4372)]