19017536

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:1998

約数の個数: 28

約数和(自身を含む): 37990272

約数和(自身を除く): 18972736

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 1823, 2608, 3646, 5216, 7292, 10432, 14584, 29168, 58336, 116672, 297149, 594298, 1188596, 2377192, 4754384, 9508768, 19017536]

約数ペア:

[(1, 19017536), (2, 9508768), (4, 4754384), (8, 2377192), (16, 1188596), (32, 594298), (64, 297149), (163, 116672), (326, 58336), (652, 29168), (1304, 14584), (1823, 10432), (2608, 7292), (3646, 5216)]