9491138

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 14618880

約数和(自身を除く): 5127742

約数列:

[1, 2, 71, 89, 142, 178, 751, 1502, 6319, 12638, 53321, 66839, 106642, 133678, 4745569, 9491138]

約数ペア:

[(1, 9491138), (2, 4745569), (71, 133678), (89, 106642), (142, 66839), (178, 53321), (751, 12638), (1502, 6319)]