19665414

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47501}}^1$

素因数の和:47532

約数の個数: 24

約数和(自身を含む): 44461872

約数和(自身を除く): 24796458

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 47501, 95002, 142503, 285006, 427509, 855018, 1092523, 2185046, 3277569, 6555138, 9832707, 19665414]

約数ペア:

[(1, 19665414), (2, 9832707), (3, 6555138), (6, 3277569), (9, 2185046), (18, 1092523), (23, 855018), (46, 427509), (69, 285006), (138, 142503), (207, 95002), (414, 47501)]