219343964

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{9829}}^1$

素因数の和:10637

約数の個数: 24

約数和(自身を含む): 439283040

約数和(自身を除く): 219939076

約数列:

[1, 2, 4, 7, 14, 28, 797, 1594, 3188, 5579, 9829, 11158, 19658, 22316, 39316, 68803, 137606, 275212, 7833713, 15667426, 31334852, 54835991, 109671982, 219343964]

約数ペア:

[(1, 219343964), (2, 109671982), (4, 54835991), (7, 31334852), (14, 15667426), (28, 7833713), (797, 275212), (1594, 137606), (3188, 68803), (5579, 39316), (9829, 22316), (11158, 19658)]