1859988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11923}}^1$

素因数の和:11943

約数の個数: 24

約数和(自身を含む): 4674208

約数和(自身を除く): 2814220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 11923, 23846, 35769, 47692, 71538, 143076, 154999, 309998, 464997, 619996, 929994, 1859988]

約数ペア:

[(1, 1859988), (2, 929994), (3, 619996), (4, 464997), (6, 309998), (12, 154999), (13, 143076), (26, 71538), (39, 47692), (52, 35769), (78, 23846), (156, 11923)]