1877887952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6177263}}^1$

素因数の和:6177290

約数の個数: 20

約数和(自身を含む): 3829903680

約数和(自身を除く): 1952015728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6177263, 12354526, 24709052, 49418104, 98836208, 117367997, 234735994, 469471988, 938943976, 1877887952]

約数ペア:

[(1, 1877887952), (2, 938943976), (4, 469471988), (8, 234735994), (16, 117367997), (19, 98836208), (38, 49418104), (76, 24709052), (152, 12354526), (304, 6177263)]