19321696

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{16319}}^1$

素因数の和:16366

約数の個数: 24

約数和(自身を含む): 39070080

約数和(自身を除く): 19748384

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 16319, 32638, 65276, 130552, 261104, 522208, 603803, 1207606, 2415212, 4830424, 9660848, 19321696]

約数ペア:

[(1, 19321696), (2, 9660848), (4, 4830424), (8, 2415212), (16, 1207606), (32, 603803), (37, 522208), (74, 261104), (148, 130552), (296, 65276), (592, 32638), (1184, 16319)]