19392896

素因数分解:

$2^7\times {\mathrm{151507}}^1$

素因数の和:151521

約数の個数: 16

約数和(自身を含む): 38634540

約数和(自身を除く): 19241644

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151507, 303014, 606028, 1212056, 2424112, 4848224, 9696448, 19392896]

約数ペア:

[(1, 19392896), (2, 9696448), (4, 4848224), (8, 2424112), (16, 1212056), (32, 606028), (64, 303014), (128, 151507)]