16781134

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2135

約数の個数: 16

約数和(自身を含む): 25971840

約数和(自身を除く): 9190706

約数列:

[1, 2, 59, 71, 118, 142, 2003, 4006, 4189, 8378, 118177, 142213, 236354, 284426, 8390567, 16781134]

約数ペア:

[(1, 16781134), (2, 8390567), (59, 284426), (71, 236354), (118, 142213), (142, 118177), (2003, 8378), (4006, 4189)]