16890244

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2503}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 33934208

約数和(自身を除く): 17043964

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 2503, 3374, 5006, 6748, 10012, 17521, 35042, 70084, 603223, 1206446, 2412892, 4222561, 8445122, 16890244]

約数ペア:

[(1, 16890244), (2, 8445122), (4, 4222561), (7, 2412892), (14, 1206446), (28, 603223), (241, 70084), (482, 35042), (964, 17521), (1687, 10012), (2503, 6748), (3374, 5006)]