15683129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11981}}^1$

素因数の和:12016

約数の個数: 16

約数和(自身を含む): 20704896

約数和(自身を除く): 5021767

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 11981, 83867, 131791, 203677, 922537, 1425739, 2240447, 15683129]

約数ペア:

[(1, 15683129), (7, 2240447), (11, 1425739), (17, 922537), (77, 203677), (119, 131791), (187, 83867), (1309, 11981)]