12855388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35317}}^1$

素因数の和:35341

約数の個数: 24

約数和(自身を含む): 27689312

約数和(自身を除く): 14833924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 35317, 70634, 141268, 247219, 459121, 494438, 918242, 988876, 1836484, 3213847, 6427694, 12855388]

約数ペア:

[(1, 12855388), (2, 6427694), (4, 3213847), (7, 1836484), (13, 988876), (14, 918242), (26, 494438), (28, 459121), (52, 247219), (91, 141268), (182, 70634), (364, 35317)]