19849408

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1280

約数の個数: 28

約数和(自身を含む): 39549832

約数和(自身を除く): 19700424

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 937, 1324, 1874, 2648, 3748, 5296, 7496, 10592, 14992, 21184, 29984, 59968, 310147, 620294, 1240588, 2481176, 4962352, 9924704, 19849408]

約数ペア:

[(1, 19849408), (2, 9924704), (4, 4962352), (8, 2481176), (16, 1240588), (32, 620294), (64, 310147), (331, 59968), (662, 29984), (937, 21184), (1324, 14992), (1874, 10592), (2648, 7496), (3748, 5296)]