28555054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{13381}}^1$

素因数の和:13491

約数の個数: 16

約数和(自身を含む): 47211696

約数和(自身を除く): 18656642

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 13381, 26762, 147191, 294382, 1297957, 2595914, 14277527, 28555054]

約数ペア:

[(1, 28555054), (2, 14277527), (11, 2595914), (22, 1297957), (97, 294382), (194, 147191), (1067, 26762), (2134, 13381)]