12405944

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 24116400

約数和(自身を除く): 11710456

約数列:

[1, 2, 4, 8, 41, 82, 109, 164, 218, 328, 347, 436, 694, 872, 1388, 2776, 4469, 8938, 14227, 17876, 28454, 35752, 37823, 56908, 75646, 113816, 151292, 302584, 1550743, 3101486, 6202972, 12405944]

約数ペア:

[(1, 12405944), (2, 6202972), (4, 3101486), (8, 1550743), (41, 302584), (82, 151292), (109, 113816), (164, 75646), (218, 56908), (328, 37823), (347, 35752), (436, 28454), (694, 17876), (872, 14227), (1388, 8938), (2776, 4469)]