12540524

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 22613808

約数和(自身を除く): 10073284

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 641, 1282, 2564, 4891, 9782, 19564, 42947, 46793, 85894, 93586, 171788, 187172, 3135131, 6270262, 12540524]

約数ペア:

[(1, 12540524), (2, 6270262), (4, 3135131), (67, 187172), (73, 171788), (134, 93586), (146, 85894), (268, 46793), (292, 42947), (641, 19564), (1282, 9782), (2564, 4891)]