19179102

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3032

約数の個数: 32

約数和(自身を含む): 40891392

約数和(自身を除く): 21712290

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 2957, 3243, 5914, 6486, 8871, 17742, 68011, 136022, 138979, 204033, 277958, 408066, 416937, 833874, 3196517, 6393034, 9589551, 19179102]

約数ペア:

[(1, 19179102), (2, 9589551), (3, 6393034), (6, 3196517), (23, 833874), (46, 416937), (47, 408066), (69, 277958), (94, 204033), (138, 138979), (141, 136022), (282, 68011), (1081, 17742), (2162, 8871), (2957, 6486), (3243, 5914)]