12623366

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 10186234

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 199, 322, 394, 398, 1379, 1393, 2758, 2786, 4531, 4577, 9062, 9154, 31717, 32039, 39203, 63434, 64078, 78406, 274421, 548842, 901669, 1803338, 6311683, 12623366]

約数ペア:

[(1, 12623366), (2, 6311683), (7, 1803338), (14, 901669), (23, 548842), (46, 274421), (161, 78406), (197, 64078), (199, 63434), (322, 39203), (394, 32039), (398, 31717), (1379, 9154), (1393, 9062), (2758, 4577), (2786, 4531)]