19717404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{33533}}^1$

素因数の和:33554

約数の個数: 36

約数和(自身を含む): 53520264

約数和(自身を除く): 33802860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 33533, 67066, 100599, 134132, 201198, 234731, 402396, 469462, 704193, 938924, 1408386, 1643117, 2816772, 3286234, 4929351, 6572468, 9858702, 19717404]

約数ペア:

[(1, 19717404), (2, 9858702), (3, 6572468), (4, 4929351), (6, 3286234), (7, 2816772), (12, 1643117), (14, 1408386), (21, 938924), (28, 704193), (42, 469462), (49, 402396), (84, 234731), (98, 201198), (147, 134132), (196, 100599), (294, 67066), (588, 33533)]