18731968

素因数分解:

$2^6\times {\mathrm{487}}^1\times {\mathrm{601}}^1$

素因数の和:1100

約数の個数: 28

約数和(自身を含む): 37309552

約数和(自身を除く): 18577584

約数列:

[1, 2, 4, 8, 16, 32, 64, 487, 601, 974, 1202, 1948, 2404, 3896, 4808, 7792, 9616, 15584, 19232, 31168, 38464, 292687, 585374, 1170748, 2341496, 4682992, 9365984, 18731968]

約数ペア:

[(1, 18731968), (2, 9365984), (4, 4682992), (8, 2341496), (16, 1170748), (32, 585374), (64, 292687), (487, 38464), (601, 31168), (974, 19232), (1202, 15584), (1948, 9616), (2404, 7792), (3896, 4808)]