19527207

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40429}}^1$

素因数の和:40462

約数の個数: 16

約数和(自身を含む): 31050240

約数和(自身を除く): 11523033

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 40429, 121287, 283003, 849009, 929867, 2789601, 6509069, 19527207]

約数ペア:

[(1, 19527207), (3, 6509069), (7, 2789601), (21, 929867), (23, 849009), (69, 283003), (161, 121287), (483, 40429)]