19802944

素因数分解:

$2^6\times 7^1\times {\mathrm{44203}}^1$

素因数の和:44222

約数の個数: 28

約数和(自身を含む): 44911264

約数和(自身を除く): 25108320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44203, 88406, 176812, 309421, 353624, 618842, 707248, 1237684, 1414496, 2475368, 2828992, 4950736, 9901472, 19802944]

約数ペア:

[(1, 19802944), (2, 9901472), (4, 4950736), (7, 2828992), (8, 2475368), (14, 1414496), (16, 1237684), (28, 707248), (32, 618842), (56, 353624), (64, 309421), (112, 176812), (224, 88406), (448, 44203)]