12961564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42083}}^1$

素因数の和:42105

約数の個数: 24

約数和(自身を含む): 28280448

約数和(自身を除く): 15318884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 42083, 84166, 168332, 294581, 462913, 589162, 925826, 1178324, 1851652, 3240391, 6480782, 12961564]

約数ペア:

[(1, 12961564), (2, 6480782), (4, 3240391), (7, 1851652), (11, 1178324), (14, 925826), (22, 589162), (28, 462913), (44, 294581), (77, 168332), (154, 84166), (308, 42083)]