189455312

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{11689}}^1$

素因数の和:12710

約数の個数: 20

約数和(自身を含む): 367463460

約数和(自身を除く): 178008148

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 8104, 11689, 16208, 23378, 46756, 93512, 187024, 11840957, 23681914, 47363828, 94727656, 189455312]

約数ペア:

[(1, 189455312), (2, 94727656), (4, 47363828), (8, 23681914), (16, 11840957), (1013, 187024), (2026, 93512), (4052, 46756), (8104, 23378), (11689, 16208)]