19482368

素因数分解:

$2^8\times {\mathrm{76103}}^1$

素因数の和:76119

約数の個数: 18

約数和(自身を含む): 38889144

約数和(自身を除く): 19406776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 76103, 152206, 304412, 608824, 1217648, 2435296, 4870592, 9741184, 19482368]

約数ペア:

[(1, 19482368), (2, 9741184), (4, 4870592), (8, 2435296), (16, 1217648), (32, 608824), (64, 304412), (128, 152206), (256, 76103)]