3858903952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12693763}}^1$

素因数の和:12693790

約数の個数: 20

約数和(自身を含む): 7870133680

約数和(自身を除く): 4011229728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12693763, 25387526, 50775052, 101550104, 203100208, 241181497, 482362994, 964725988, 1929451976, 3858903952]

約数ペア:

[(1, 3858903952), (2, 1929451976), (4, 964725988), (8, 482362994), (16, 241181497), (19, 203100208), (38, 101550104), (76, 50775052), (152, 25387526), (304, 12693763)]