19284256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{35449}}^1$

素因数の和:35476

約数の個数: 24

約数和(自身を含む): 40200300

約数和(自身を除く): 20916044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 35449, 70898, 141796, 283592, 567184, 602633, 1134368, 1205266, 2410532, 4821064, 9642128, 19284256]

約数ペア:

[(1, 19284256), (2, 9642128), (4, 4821064), (8, 2410532), (16, 1205266), (17, 1134368), (32, 602633), (34, 567184), (68, 283592), (136, 141796), (272, 70898), (544, 35449)]