16906076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 32438784

約数和(自身を除く): 15532708

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 1723, 2453, 3446, 4906, 6892, 9812, 18953, 37906, 75812, 384229, 768458, 1536916, 4226519, 8453038, 16906076]

約数ペア:

[(1, 16906076), (2, 8453038), (4, 4226519), (11, 1536916), (22, 768458), (44, 384229), (223, 75812), (446, 37906), (892, 18953), (1723, 9812), (2453, 6892), (3446, 4906)]