19487622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42181}}^1$

素因数の和:42204

約数の個数: 32

約数和(自身を含む): 48593664

約数和(自身を除く): 29106042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42181, 84362, 126543, 253086, 295267, 463991, 590534, 885801, 927982, 1391973, 1771602, 2783946, 3247937, 6495874, 9743811, 19487622]

約数ペア:

[(1, 19487622), (2, 9743811), (3, 6495874), (6, 3247937), (7, 2783946), (11, 1771602), (14, 1391973), (21, 927982), (22, 885801), (33, 590534), (42, 463991), (66, 295267), (77, 253086), (154, 126543), (231, 84362), (462, 42181)]