19844976

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3793}}^1$

素因数の和:3913

約数の個数: 40

約数和(自身を含む): 51750160

約数和(自身を除く): 31905184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3793, 5232, 7586, 11379, 15172, 22758, 30344, 45516, 60688, 91032, 182064, 413437, 826874, 1240311, 1653748, 2480622, 3307496, 4961244, 6614992, 9922488, 19844976]

約数ペア:

[(1, 19844976), (2, 9922488), (3, 6614992), (4, 4961244), (6, 3307496), (8, 2480622), (12, 1653748), (16, 1240311), (24, 826874), (48, 413437), (109, 182064), (218, 91032), (327, 60688), (436, 45516), (654, 30344), (872, 22758), (1308, 15172), (1744, 11379), (2616, 7586), (3793, 5232)]