16295293

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 20848320

約数和(自身を除く): 4553027

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 761, 931, 1127, 3059, 5327, 14459, 17503, 21413, 37289, 101213, 122521, 332557, 708491, 857647, 2327899, 16295293]

約数ペア:

[(1, 16295293), (7, 2327899), (19, 857647), (23, 708491), (49, 332557), (133, 122521), (161, 101213), (437, 37289), (761, 21413), (931, 17503), (1127, 14459), (3059, 5327)]