12434944

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 40

約数和(自身を含む): 25165800

約数和(自身を除く): 12730856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 163, 256, 298, 326, 512, 596, 652, 1192, 1304, 2384, 2608, 4768, 5216, 9536, 10432, 19072, 20864, 24287, 38144, 41728, 48574, 76288, 83456, 97148, 194296, 388592, 777184, 1554368, 3108736, 6217472, 12434944]

約数ペア:

[(1, 12434944), (2, 6217472), (4, 3108736), (8, 1554368), (16, 777184), (32, 388592), (64, 194296), (128, 97148), (149, 83456), (163, 76288), (256, 48574), (298, 41728), (326, 38144), (512, 24287), (596, 20864), (652, 19072), (1192, 10432), (1304, 9536), (2384, 5216), (2608, 4768)]