16428122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6089}}^1$

素因数の和:6181

約数の個数: 16

約数和(自身を含む): 26308800

約数和(自身を除く): 9880678

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6089, 12178, 115691, 231382, 432319, 864638, 8214061, 16428122]

約数ペア:

[(1, 16428122), (2, 8214061), (19, 864638), (38, 432319), (71, 231382), (142, 115691), (1349, 12178), (2698, 6089)]