19150408

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 36738360

約数和(自身を除く): 17587952

約数列:

[1, 2, 4, 8, 101, 137, 173, 202, 274, 346, 404, 548, 692, 808, 1096, 1384, 13837, 17473, 23701, 27674, 34946, 47402, 55348, 69892, 94804, 110696, 139784, 189608, 2393801, 4787602, 9575204, 19150408]

約数ペア:

[(1, 19150408), (2, 9575204), (4, 4787602), (8, 2393801), (101, 189608), (137, 139784), (173, 110696), (202, 94804), (274, 69892), (346, 55348), (404, 47402), (548, 34946), (692, 27674), (808, 23701), (1096, 17473), (1384, 13837)]