16517156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3155

約数の個数: 24

約数和(自身を含む): 30864960

約数和(自身を除く): 14347804

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 3061, 5396, 6122, 12244, 58159, 116318, 217331, 232636, 434662, 869324, 4129289, 8258578, 16517156]

約数ペア:

[(1, 16517156), (2, 8258578), (4, 4129289), (19, 869324), (38, 434662), (71, 232636), (76, 217331), (142, 116318), (284, 58159), (1349, 12244), (2698, 6122), (3061, 5396)]