12647992

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3371}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 27515520

約数和(自身を除く): 14867528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3371, 3752, 6742, 13484, 23597, 26968, 47194, 94388, 188776, 225857, 451714, 903428, 1580999, 1806856, 3161998, 6323996, 12647992]

約数ペア:

[(1, 12647992), (2, 6323996), (4, 3161998), (7, 1806856), (8, 1580999), (14, 903428), (28, 451714), (56, 225857), (67, 188776), (134, 94388), (268, 47194), (469, 26968), (536, 23597), (938, 13484), (1876, 6742), (3371, 3752)]