9939664

素因数分解:

$2^4\times 7^1\times {\mathrm{88747}}^1$

素因数の和:88762

約数の個数: 20

約数和(自身を含む): 22009504

約数和(自身を除く): 12069840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 88747, 177494, 354988, 621229, 709976, 1242458, 1419952, 2484916, 4969832, 9939664]

約数ペア:

[(1, 9939664), (2, 4969832), (4, 2484916), (7, 1419952), (8, 1242458), (14, 709976), (16, 621229), (28, 354988), (56, 177494), (112, 88747)]