9721114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4201}}^1$

素因数の和:4305

約数の個数: 16

約数和(自身を含む): 15883560

約数和(自身を除く): 6162446

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 4201, 8402, 54613, 109226, 373889, 747778, 4860557, 9721114]

約数ペア:

[(1, 9721114), (2, 4860557), (13, 747778), (26, 373889), (89, 109226), (178, 54613), (1157, 8402), (2314, 4201)]