16288476

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2111}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 38083584

約数和(自身を除く): 21795108

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2111, 2572, 3858, 4222, 6333, 7716, 8444, 12666, 25332, 1357373, 2714746, 4072119, 5429492, 8144238, 16288476]

約数ペア:

[(1, 16288476), (2, 8144238), (3, 5429492), (4, 4072119), (6, 2714746), (12, 1357373), (643, 25332), (1286, 12666), (1929, 8444), (2111, 7716), (2572, 6333), (3858, 4222)]