2081552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11827}}^1$

素因数の和:11846

約数の個数: 20

約数和(自身を含む): 4400016

約数和(自身を除く): 2318464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11827, 23654, 47308, 94616, 130097, 189232, 260194, 520388, 1040776, 2081552]

約数ペア:

[(1, 2081552), (2, 1040776), (4, 520388), (8, 260194), (11, 189232), (16, 130097), (22, 94616), (44, 47308), (88, 23654), (176, 11827)]