12342712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 24117120

約数和(自身を除く): 11774408

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 317, 628, 634, 1256, 1268, 2536, 4867, 9734, 9827, 19468, 19654, 38936, 39308, 49769, 78616, 99538, 199076, 398152, 1542839, 3085678, 6171356, 12342712]

約数ペア:

[(1, 12342712), (2, 6171356), (4, 3085678), (8, 1542839), (31, 398152), (62, 199076), (124, 99538), (157, 78616), (248, 49769), (314, 39308), (317, 38936), (628, 19654), (634, 19468), (1256, 9827), (1268, 9734), (2536, 4867)]