12643542913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271723}}^1$

素因数の和:271852

約数の個数: 16

約数和(自身を含む): 13912268800

約数和(自身を除く): 1268725887

約数列:

[1, 19, 31, 79, 589, 1501, 2449, 46531, 271723, 5162737, 8423413, 21466117, 160044847, 407856223, 665449627, 12643542913]

約数ペア:

[(1, 12643542913), (19, 665449627), (31, 407856223), (79, 160044847), (589, 21466117), (1501, 8423413), (2449, 5162737), (46531, 271723)]