19314972482

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{249541}}^1$

素因数の和:249798

約数の個数: 24

約数和(自身を含む): 31509668340

約数和(自身を除く): 12194695858

約数列:

[1, 2, 13, 26, 169, 229, 338, 458, 2977, 5954, 38701, 77402, 249541, 499082, 3244033, 6488066, 42172429, 57144889, 84344858, 114289778, 742883557, 1485767114, 9657486241, 19314972482]

約数ペア:

[(1, 19314972482), (2, 9657486241), (13, 1485767114), (26, 742883557), (169, 114289778), (229, 84344858), (338, 57144889), (458, 42172429), (2977, 6488066), (5954, 3244033), (38701, 499082), (77402, 249541)]