16331388

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9791}}^1$

素因数の和:9937

約数の個数: 24

約数和(自身を含む): 38384640

約数和(自身を除く): 22053252

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 9791, 19582, 29373, 39164, 58746, 117492, 1360949, 2721898, 4082847, 5443796, 8165694, 16331388]

約数ペア:

[(1, 16331388), (2, 8165694), (3, 5443796), (4, 4082847), (6, 2721898), (12, 1360949), (139, 117492), (278, 58746), (417, 39164), (556, 29373), (834, 19582), (1668, 9791)]