13564390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 28180224

約数和(自身を除く): 14615834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 1811, 3622, 3745, 7490, 9055, 12677, 18110, 25354, 63385, 126770, 193777, 387554, 968885, 1356439, 1937770, 2712878, 6782195, 13564390]

約数ペア:

[(1, 13564390), (2, 6782195), (5, 2712878), (7, 1937770), (10, 1356439), (14, 968885), (35, 387554), (70, 193777), (107, 126770), (214, 63385), (535, 25354), (749, 18110), (1070, 12677), (1498, 9055), (1811, 7490), (3622, 3745)]