16669156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31333}}^1$

素因数の和:31363

約数の個数: 24

約数和(自身を含む): 35094080

約数和(自身を除く): 18424924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 31333, 62666, 125332, 219331, 438662, 595327, 877324, 1190654, 2381308, 4167289, 8334578, 16669156]

約数ペア:

[(1, 16669156), (2, 8334578), (4, 4167289), (7, 2381308), (14, 1190654), (19, 877324), (28, 595327), (38, 438662), (76, 219331), (133, 125332), (266, 62666), (532, 31333)]