16406404

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7417}}^1$

素因数の和:7507

約数の個数: 24

約数和(自身を含む): 33232640

約数和(自身を除く): 16826236

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 7417, 14834, 29668, 51919, 103838, 207676, 585943, 1171886, 2343772, 4101601, 8203202, 16406404]

約数ペア:

[(1, 16406404), (2, 8203202), (4, 4101601), (7, 2343772), (14, 1171886), (28, 585943), (79, 207676), (158, 103838), (316, 51919), (553, 29668), (1106, 14834), (2212, 7417)]