12454676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 25323984

約数和(自身を除く): 12869308

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 193, 221, 292, 386, 442, 772, 884, 949, 1241, 1898, 2482, 2509, 3281, 3796, 4964, 5018, 6562, 10036, 13124, 14089, 16133, 28178, 32266, 42653, 56356, 64532, 85306, 170612, 183157, 239513, 366314, 479026, 732628, 958052, 3113669, 6227338, 12454676]

約数ペア:

[(1, 12454676), (2, 6227338), (4, 3113669), (13, 958052), (17, 732628), (26, 479026), (34, 366314), (52, 239513), (68, 183157), (73, 170612), (146, 85306), (193, 64532), (221, 56356), (292, 42653), (386, 32266), (442, 28178), (772, 16133), (884, 14089), (949, 13124), (1241, 10036), (1898, 6562), (2482, 5018), (2509, 4964), (3281, 3796)]