9988592

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{11779}}^1$

素因数の和:11840

約数の個数: 20

約数和(自身を含む): 19719720

約数和(自身を除く): 9731128

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 11779, 23558, 47116, 94232, 188464, 624287, 1248574, 2497148, 4994296, 9988592]

約数ペア:

[(1, 9988592), (2, 4994296), (4, 2497148), (8, 1248574), (16, 624287), (53, 188464), (106, 94232), (212, 47116), (424, 23558), (848, 11779)]