19312565586

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{10453}}^1\times {\mathrm{4337}}^1$

素因数の和:14866

約数の個数: 32

約数和(自身を含む): 39181926528

約数和(自身を除く): 19869360942

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4337, 8674, 10453, 13011, 20906, 26022, 31359, 62718, 307927, 615854, 742163, 923781, 1484326, 1847562, 2226489, 4452978, 45334661, 90669322, 136003983, 272007966, 3218760931, 6437521862, 9656282793, 19312565586]

約数ペア:

[(1, 19312565586), (2, 9656282793), (3, 6437521862), (6, 3218760931), (71, 272007966), (142, 136003983), (213, 90669322), (426, 45334661), (4337, 4452978), (8674, 2226489), (10453, 1847562), (13011, 1484326), (20906, 923781), (26022, 742163), (31359, 615854), (62718, 307927)]