23899916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 43036224

約数和(自身を除く): 19136308

約数列:

[1, 2, 4, 43, 86, 172, 283, 491, 566, 982, 1132, 1964, 12169, 21113, 24338, 42226, 48676, 84452, 138953, 277906, 555812, 5974979, 11949958, 23899916]

約数ペア:

[(1, 23899916), (2, 11949958), (4, 5974979), (43, 555812), (86, 277906), (172, 138953), (283, 84452), (491, 48676), (566, 42226), (982, 24338), (1132, 21113), (1964, 12169)]