28631878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{13417}}^1$

素因数の和:13527

約数の個数: 16

約数和(自身を含む): 47338704

約数和(自身を除く): 18706826

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 13417, 26834, 147587, 295174, 1301449, 2602898, 14315939, 28631878]

約数ペア:

[(1, 28631878), (2, 14315939), (11, 2602898), (22, 1301449), (97, 295174), (194, 147587), (1067, 26834), (2134, 13417)]