19404224

素因数分解:

$2^6\times 7^1\times {\mathrm{43313}}^1$

素因数の和:43332

約数の個数: 28

約数和(自身を含む): 44007024

約数和(自身を除く): 24602800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 43313, 86626, 173252, 303191, 346504, 606382, 693008, 1212764, 1386016, 2425528, 2772032, 4851056, 9702112, 19404224]

約数ペア:

[(1, 19404224), (2, 9702112), (4, 4851056), (7, 2772032), (8, 2425528), (14, 1386016), (16, 1212764), (28, 693008), (32, 606382), (56, 346504), (64, 303191), (112, 173252), (224, 86626), (448, 43313)]