19832854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1789}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 31188960

約数和(自身を除く): 11356106

約数列:

[1, 2, 23, 46, 241, 482, 1789, 3578, 5543, 11086, 41147, 82294, 431149, 862298, 9916427, 19832854]

約数ペア:

[(1, 19832854), (2, 9916427), (23, 862298), (46, 431149), (241, 82294), (482, 41147), (1789, 11086), (3578, 5543)]