12887798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 24572160

約数和(自身を除く): 11684362

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 1579, 3158, 4081, 8162, 11053, 17369, 22106, 34738, 83687, 121583, 167374, 243166, 585809, 920557, 1171618, 1841114, 6443899, 12887798]

約数ペア:

[(1, 12887798), (2, 6443899), (7, 1841114), (11, 1171618), (14, 920557), (22, 585809), (53, 243166), (77, 167374), (106, 121583), (154, 83687), (371, 34738), (583, 22106), (742, 17369), (1166, 11053), (1579, 8162), (3158, 4081)]