12566828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 24578400

約数和(自身を除く): 12011572

約数列:

[1, 2, 4, 19, 37, 38, 41, 74, 76, 82, 109, 148, 164, 218, 436, 703, 779, 1406, 1517, 1558, 2071, 2812, 3034, 3116, 4033, 4142, 4469, 6068, 8066, 8284, 8938, 16132, 17876, 28823, 57646, 76627, 84911, 115292, 153254, 165353, 169822, 306508, 330706, 339644, 661412, 3141707, 6283414, 12566828]

約数ペア:

[(1, 12566828), (2, 6283414), (4, 3141707), (19, 661412), (37, 339644), (38, 330706), (41, 306508), (74, 169822), (76, 165353), (82, 153254), (109, 115292), (148, 84911), (164, 76627), (218, 57646), (436, 28823), (703, 17876), (779, 16132), (1406, 8938), (1517, 8284), (1558, 8066), (2071, 6068), (2812, 4469), (3034, 4142), (3116, 4033)]