13139426

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 20162520

約数和(自身を除く): 7023094

約数列:

[1, 2, 89, 97, 178, 194, 761, 1522, 8633, 17266, 67729, 73817, 135458, 147634, 6569713, 13139426]

約数ペア:

[(1, 13139426), (2, 6569713), (89, 147634), (97, 135458), (178, 73817), (194, 67729), (761, 17266), (1522, 8633)]