2197664

素因数分解:

$2^5\times 7^1\times {\mathrm{9811}}^1$

素因数の和:9828

約数の個数: 24

約数和(自身を含む): 4945248

約数和(自身を除く): 2747584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 9811, 19622, 39244, 68677, 78488, 137354, 156976, 274708, 313952, 549416, 1098832, 2197664]

約数ペア:

[(1, 2197664), (2, 1098832), (4, 549416), (7, 313952), (8, 274708), (14, 156976), (16, 137354), (28, 78488), (32, 68677), (56, 39244), (112, 19622), (224, 9811)]