16144778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6977}}^1$

素因数の和:7081

約数の個数: 16

約数和(自身を含む): 26376840

約数和(自身を除く): 10232062

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 6977, 13954, 90701, 181402, 620953, 1241906, 8072389, 16144778]

約数ペア:

[(1, 16144778), (2, 8072389), (13, 1241906), (26, 620953), (89, 181402), (178, 90701), (1157, 13954), (2314, 6977)]