1520896144

素因数分解:

$2^4\times {\mathrm{16103}}^1\times {\mathrm{5903}}^1$

素因数の和:22014

約数の個数: 20

約数和(自身を含む): 2947418496

約数和(自身を除く): 1426522352

約数列:

[1, 2, 4, 8, 16, 5903, 11806, 16103, 23612, 32206, 47224, 64412, 94448, 128824, 257648, 95056009, 190112018, 380224036, 760448072, 1520896144]

約数ペア:

[(1, 1520896144), (2, 760448072), (4, 380224036), (8, 190112018), (16, 95056009), (5903, 257648), (11806, 128824), (16103, 94448), (23612, 64412), (32206, 47224)]