19312088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 38188800

約数和(自身を除く): 18876712

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 1019, 2038, 2369, 4076, 4738, 8152, 9476, 18952, 23437, 46874, 93748, 104957, 187496, 209914, 419828, 839656, 2414011, 4828022, 9656044, 19312088]

約数ペア:

[(1, 19312088), (2, 9656044), (4, 4828022), (8, 2414011), (23, 839656), (46, 419828), (92, 209914), (103, 187496), (184, 104957), (206, 93748), (412, 46874), (824, 23437), (1019, 18952), (2038, 9476), (2369, 8152), (4076, 4738)]