16885246

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{881}}^1$

素因数の和:964

約数の個数: 24

約数和(自身を含む): 29783376

約数和(自身を除く): 12898130

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 881, 1369, 1762, 2738, 6167, 9583, 12334, 19166, 32597, 65194, 228179, 456358, 1206089, 2412178, 8442623, 16885246]

約数ペア:

[(1, 16885246), (2, 8442623), (7, 2412178), (14, 1206089), (37, 456358), (74, 228179), (259, 65194), (518, 32597), (881, 19166), (1369, 12334), (1762, 9583), (2738, 6167)]