11887312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{39103}}^1$

素因数の和:39130

約数の個数: 20

約数和(自身を含む): 24244480

約数和(自身を除く): 12357168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 39103, 78206, 156412, 312824, 625648, 742957, 1485914, 2971828, 5943656, 11887312]

約数ペア:

[(1, 11887312), (2, 5943656), (4, 2971828), (8, 1485914), (16, 742957), (19, 625648), (38, 312824), (76, 156412), (152, 78206), (304, 39103)]