15199468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4651}}^1$

素因数の和:4717

約数の個数: 24

約数和(自身を含む): 28656320

約数和(自身を除く): 13456852

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 4651, 9302, 18604, 88369, 176738, 199993, 353476, 399986, 799972, 3799867, 7599734, 15199468]

約数ペア:

[(1, 15199468), (2, 7599734), (4, 3799867), (19, 799972), (38, 399986), (43, 353476), (76, 199993), (86, 176738), (172, 88369), (817, 18604), (1634, 9302), (3268, 4651)]