196237912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1886903}}^1$

素因数の和:1886922

約数の個数: 16

約数和(自身を含む): 396249840

約数和(自身を除く): 200011928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1886903, 3773806, 7547612, 15095224, 24529739, 49059478, 98118956, 196237912]

約数ペア:

[(1, 196237912), (2, 98118956), (4, 49059478), (8, 24529739), (13, 15095224), (26, 7547612), (52, 3773806), (104, 1886903)]