16161172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 29906240

約数和(自身を除く): 13745068

約数列:

[1, 2, 4, 19, 38, 76, 337, 631, 674, 1262, 1348, 2524, 6403, 11989, 12806, 23978, 25612, 47956, 212647, 425294, 850588, 4040293, 8080586, 16161172]

約数ペア:

[(1, 16161172), (2, 8080586), (4, 4040293), (19, 850588), (38, 425294), (76, 212647), (337, 47956), (631, 25612), (674, 23978), (1262, 12806), (1348, 11989), (2524, 6403)]