12852807056

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{1297739}}^1$

素因数の和:1298366

約数の個数: 20

約数和(自身を含む): 24942562800

約数和(自身を除く): 12089755744

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 1297739, 2595478, 5190956, 10381912, 20763824, 803300441, 1606600882, 3213201764, 6426403528, 12852807056]

約数ペア:

[(1, 12852807056), (2, 6426403528), (4, 3213201764), (8, 1606600882), (16, 803300441), (619, 20763824), (1238, 10381912), (2476, 5190956), (4952, 2595478), (9904, 1297739)]