194619256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1871339}}^1$

素因数の和:1871358

約数の個数: 16

約数和(自身を含む): 392981400

約数和(自身を除く): 198362144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1871339, 3742678, 7485356, 14970712, 24327407, 48654814, 97309628, 194619256]

約数ペア:

[(1, 194619256), (2, 97309628), (4, 48654814), (8, 24327407), (13, 14970712), (26, 7485356), (52, 3742678), (104, 1871339)]