11899872004

素因数分解:

$2^2\times {\mathrm{13723}}^1\times {\mathrm{216787}}^1$

素因数の和:230514

約数の個数: 12

約数和(自身を含む): 20826389584

約数和(自身を除く): 8926517580

約数列:

[1, 2, 4, 13723, 27446, 54892, 216787, 433574, 867148, 2974968001, 5949936002, 11899872004]

約数ペア:

[(1, 11899872004), (2, 5949936002), (4, 2974968001), (13723, 867148), (27446, 433574), (54892, 216787)]