16509738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5867}}^1$

素因数の和:5946

約数の個数: 32

約数和(自身を含む): 38306304

約数和(自身を除く): 21796566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 5867, 11734, 17601, 35202, 41069, 82138, 123207, 246414, 393089, 786178, 1179267, 2358534, 2751623, 5503246, 8254869, 16509738]

約数ペア:

[(1, 16509738), (2, 8254869), (3, 5503246), (6, 2751623), (7, 2358534), (14, 1179267), (21, 786178), (42, 393089), (67, 246414), (134, 123207), (201, 82138), (402, 41069), (469, 35202), (938, 17601), (1407, 11734), (2814, 5867)]