25007194

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2887}}^1$

素因数の和:3021

約数の個数: 16

約数和(自身を含む): 38676096

約数和(自身を除く): 13668902

約数列:

[1, 2, 61, 71, 122, 142, 2887, 4331, 5774, 8662, 176107, 204977, 352214, 409954, 12503597, 25007194]

約数ペア:

[(1, 25007194), (2, 12503597), (61, 409954), (71, 352214), (122, 204977), (142, 176107), (2887, 8662), (4331, 5774)]