17996446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16097}}^1$

素因数の和:16155

約数の個数: 16

約数和(自身を含む): 29749104

約数和(自身を除く): 11752658

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 16097, 32194, 209261, 418522, 692171, 1384342, 8998223, 17996446]

約数ペア:

[(1, 17996446), (2, 8998223), (13, 1384342), (26, 692171), (43, 418522), (86, 209261), (559, 32194), (1118, 16097)]