19103856

素因数分解:

$2^4\times 3^1\times {\mathrm{337}}^1\times {\mathrm{1181}}^1$

素因数の和:1529

約数の個数: 40

約数和(自身を含む): 49539984

約数和(自身を除く): 30436128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 337, 674, 1011, 1181, 1348, 2022, 2362, 2696, 3543, 4044, 4724, 5392, 7086, 8088, 9448, 14172, 16176, 18896, 28344, 56688, 397997, 795994, 1193991, 1591988, 2387982, 3183976, 4775964, 6367952, 9551928, 19103856]

約数ペア:

[(1, 19103856), (2, 9551928), (3, 6367952), (4, 4775964), (6, 3183976), (8, 2387982), (12, 1591988), (16, 1193991), (24, 795994), (48, 397997), (337, 56688), (674, 28344), (1011, 18896), (1181, 16176), (1348, 14172), (2022, 9448), (2362, 8088), (2696, 7086), (3543, 5392), (4044, 4724)]