12080431382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{19853}}^1$

素因数の和:20180

約数の個数: 32

約数和(自身を含む): 19441036800

約数和(自身を除く): 7360605418

約数列:

[1, 2, 19, 38, 67, 134, 239, 478, 1273, 2546, 4541, 9082, 16013, 19853, 32026, 39706, 304247, 377207, 608494, 754414, 1330151, 2660302, 4744867, 9489734, 25272869, 50545738, 90152473, 180304946, 317906089, 635812178, 6040215691, 12080431382]

約数ペア:

[(1, 12080431382), (2, 6040215691), (19, 635812178), (38, 317906089), (67, 180304946), (134, 90152473), (239, 50545738), (478, 25272869), (1273, 9489734), (2546, 4744867), (4541, 2660302), (9082, 1330151), (16013, 754414), (19853, 608494), (32026, 377207), (39706, 304247)]